Home / 63,226,000.71-94,691,681.87-61,480,590.69

Finding the Fourth Proportional to 63,226,000.71, 94,691,681.87 and 61,480,590.69

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Solution

The fourth proportional to 63,226,000.71, 94,691,681.87 and 61,480,590.69 is: 92,077,633.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,226,000.71 : 94,691,681.87 = 61,480,590.69 : x
  2. Step 2: Convert to fraction form
    63,226,000.71/94,691,681.87 = 61,480,590.69/x
  3. Step 3: Cross multiply
    63,226,000.71x = 94,691,681.87 × 61,480,590.69
  4. Step 4: Simplify right side
    63,226,000.71x = 5,821,700,534,744,423
  5. Step 5: Solve for x
    x = 5,821,700,534,744,423/63,226,000.71
  6. Step 6: Final answer
    x = 92,077,633.72

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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.