Home / 96,388,457.67-133,018,382.84-52,337,313.18

Finding the Fourth Proportional to 96,388,457.67, 133,018,382.84 and 52,337,313.18

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Solution

The fourth proportional to 96,388,457.67, 133,018,382.84 and 52,337,313.18 is: 72,226,747.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,388,457.67 : 133,018,382.84 = 52,337,313.18 : x
  2. Step 2: Convert to fraction form
    96,388,457.67/133,018,382.84 = 52,337,313.18/x
  3. Step 3: Cross multiply
    96,388,457.67x = 133,018,382.84 × 52,337,313.18
  4. Step 4: Simplify right side
    96,388,457.67x = 6,961,824,761,132,531
  5. Step 5: Solve for x
    x = 6,961,824,761,132,531/96,388,457.67
  6. Step 6: Final answer
    x = 72,226,747.16

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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.