Home / 60,841,761.48-91,262,642.22-14,783,393.93

Finding the Fourth Proportional to 60,841,761.48, 91,262,642.22 and 14,783,393.93

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Solution

The fourth proportional to 60,841,761.48, 91,262,642.22 and 14,783,393.93 is: 22,175,090.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,841,761.48 : 91,262,642.22 = 14,783,393.93 : x
  2. Step 2: Convert to fraction form
    60,841,761.48/91,262,642.22 = 14,783,393.93/x
  3. Step 3: Cross multiply
    60,841,761.48x = 91,262,642.22 × 14,783,393.93
  4. Step 4: Simplify right side
    60,841,761.48x = 1,349,171,590,574,596.50
  5. Step 5: Solve for x
    x = 1,349,171,590,574,596.50/60,841,761.48
  6. Step 6: Final answer
    x = 22,175,090.89

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.