Home / 10,424,465,151.48-14,385,659,707.44-5,666,457,935.34

Finding the Fourth Proportional to 10,424,465,151.48, 14,385,659,707.44 and 5,666,457,935.34

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Solution

The fourth proportional to 10,424,465,151.48, 14,385,659,707.44 and 5,666,457,935.34 is: 7,819,656,396.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,424,465,151.48 : 14,385,659,707.44 = 5,666,457,935.34 : x
  2. Step 2: Convert to fraction form
    10,424,465,151.48/14,385,659,707.44 = 5,666,457,935.34/x
  3. Step 3: Cross multiply
    10,424,465,151.48x = 14,385,659,707.44 × 5,666,457,935.34
  4. Step 4: Simplify right side
    10,424,465,151.48x = 81,515,735,604,324,302,848
  5. Step 5: Solve for x
    x = 81,515,735,604,324,302,848/10,424,465,151.48
  6. Step 6: Final answer
    x = 7,819,656,396.74

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Double scale
Find fourth proportional to 10,424,465,152.48, 14,385,659,708.82 and 5,666,457,936.34
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.