Home / 64,685,000.90-97,027,501.35-63,834,695.30

Finding the Fourth Proportional to 64,685,000.90, 97,027,501.35 and 63,834,695.30

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Solution

The fourth proportional to 64,685,000.90, 97,027,501.35 and 63,834,695.30 is: 95,752,042.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,685,000.90 : 97,027,501.35 = 63,834,695.30 : x
  2. Step 2: Convert to fraction form
    64,685,000.90/97,027,501.35 = 63,834,695.30/x
  3. Step 3: Cross multiply
    64,685,000.90x = 97,027,501.35 × 63,834,695.30
  4. Step 4: Simplify right side
    64,685,000.90x = 6,193,720,984,397,588
  5. Step 5: Solve for x
    x = 6,193,720,984,397,588/64,685,000.90
  6. Step 6: Final answer
    x = 95,752,042.95

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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.