Home / 63,112,789.17-94,727,378.54-32,010,275.15

Finding the Fourth Proportional to 63,112,789.17, 94,727,378.54 and 32,010,275.15

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Solution

The fourth proportional to 63,112,789.17, 94,727,378.54 and 32,010,275.15 is: 48,044,928.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,112,789.17 : 94,727,378.54 = 32,010,275.15 : x
  2. Step 2: Convert to fraction form
    63,112,789.17/94,727,378.54 = 32,010,275.15/x
  3. Step 3: Cross multiply
    63,112,789.17x = 94,727,378.54 × 32,010,275.15
  4. Step 4: Simplify right side
    63,112,789.17x = 3,032,249,451,303,605.50
  5. Step 5: Solve for x
    x = 3,032,249,451,303,605.50/63,112,789.17
  6. Step 6: Final answer
    x = 48,044,928.63

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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.