Home / 65,175,030.30-97,762,545.45-64,167,260.70

Finding the Fourth Proportional to 65,175,030.30, 97,762,545.45 and 64,167,260.70

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Solution

The fourth proportional to 65,175,030.30, 97,762,545.45 and 64,167,260.70 is: 96,250,891.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,175,030.30 : 97,762,545.45 = 64,167,260.70 : x
  2. Step 2: Convert to fraction form
    65,175,030.30/97,762,545.45 = 64,167,260.70/x
  3. Step 3: Cross multiply
    65,175,030.30x = 97,762,545.45 × 64,167,260.70
  4. Step 4: Simplify right side
    65,175,030.30x = 6,273,154,740,585,749
  5. Step 5: Solve for x
    x = 6,273,154,740,585,749/65,175,030.30
  6. Step 6: Final answer
    x = 96,250,891.05

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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.