Home / 63,676,774.02-95,417,733.89-42,850,084.40

Finding the Fourth Proportional to 63,676,774.02, 95,417,733.89 and 42,850,084.40

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Solution

The fourth proportional to 63,676,774.02, 95,417,733.89 and 42,850,084.40 is: 64,209,564.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,676,774.02 : 95,417,733.89 = 42,850,084.40 : x
  2. Step 2: Convert to fraction form
    63,676,774.02/95,417,733.89 = 42,850,084.40/x
  3. Step 3: Cross multiply
    63,676,774.02x = 95,417,733.89 × 42,850,084.40
  4. Step 4: Simplify right side
    63,676,774.02x = 4,088,657,950,073,277
  5. Step 5: Solve for x
    x = 4,088,657,950,073,277/63,676,774.02
  6. Step 6: Final answer
    x = 64,209,564.84

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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.