Home / 56,036,980.44-77,332,955.95-32,513,740.88

Finding the Fourth Proportional to 56,036,980.44, 77,332,955.95 and 32,513,740.88

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Solution

The fourth proportional to 56,036,980.44, 77,332,955.95 and 32,513,740.88 is: 44,870,078.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,036,980.44 : 77,332,955.95 = 32,513,740.88 : x
  2. Step 2: Convert to fraction form
    56,036,980.44/77,332,955.95 = 32,513,740.88/x
  3. Step 3: Cross multiply
    56,036,980.44x = 77,332,955.95 × 32,513,740.88
  4. Step 4: Simplify right side
    56,036,980.44x = 2,514,383,690,896,731.50
  5. Step 5: Solve for x
    x = 2,514,383,690,896,731.50/56,036,980.44
  6. Step 6: Final answer
    x = 44,870,078.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.