Home / 60,947,740.27-91,421,363.88-22,077,095.29

Finding the Fourth Proportional to 60,947,740.27, 91,421,363.88 and 22,077,095.29

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Solution

The fourth proportional to 60,947,740.27, 91,421,363.88 and 22,077,095.29 is: 33,115,553.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,947,740.27 : 91,421,363.88 = 22,077,095.29 : x
  2. Step 2: Convert to fraction form
    60,947,740.27/91,421,363.88 = 22,077,095.29/x
  3. Step 3: Cross multiply
    60,947,740.27x = 91,421,363.88 × 22,077,095.29
  4. Step 4: Simplify right side
    60,947,740.27x = 2,018,318,161,920,524
  5. Step 5: Solve for x
    x = 2,018,318,161,920,524/60,947,740.27
  6. Step 6: Final answer
    x = 33,115,553.64

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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.