Home / 64,735,547.70-97,103,321.55-34,502,459.70

Finding the Fourth Proportional to 64,735,547.70, 97,103,321.55 and 34,502,459.70

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Solution

The fourth proportional to 64,735,547.70, 97,103,321.55 and 34,502,459.70 is: 51,753,689.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,735,547.70 : 97,103,321.55 = 34,502,459.70 : x
  2. Step 2: Convert to fraction form
    64,735,547.70/97,103,321.55 = 34,502,459.70/x
  3. Step 3: Cross multiply
    64,735,547.70x = 97,103,321.55 × 34,502,459.70
  4. Step 4: Simplify right side
    64,735,547.70x = 3,350,303,438,515,016.50
  5. Step 5: Solve for x
    x = 3,350,303,438,515,016.50/64,735,547.70
  6. Step 6: Final answer
    x = 51,753,689.55

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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.