Home / 10,210,562,635.04-14,090,576,463.48-5,516,875,723.05

Finding the Fourth Proportional to 10,210,562,635.04, 14,090,576,463.48 and 5,516,875,723.05

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Solution

The fourth proportional to 10,210,562,635.04, 14,090,576,463.48 and 5,516,875,723.05 is: 7,613,288,512.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,210,562,635.04 : 14,090,576,463.48 = 5,516,875,723.05 : x
  2. Step 2: Convert to fraction form
    10,210,562,635.04/14,090,576,463.48 = 5,516,875,723.05/x
  3. Step 3: Cross multiply
    10,210,562,635.04x = 14,090,576,463.48 × 5,516,875,723.05
  4. Step 4: Simplify right side
    10,210,562,635.04x = 77,735,959,215,054,503,936
  5. Step 5: Solve for x
    x = 77,735,959,215,054,503,936/10,210,562,635.04
  6. Step 6: Final answer
    x = 7,613,288,512.46

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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.