Home / 61,259,752.08-91,889,295.18-35,335,248.48

Finding the Fourth Proportional to 61,259,752.08, 91,889,295.18 and 35,335,248.48

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Solution

The fourth proportional to 61,259,752.08, 91,889,295.18 and 35,335,248.48 is: 53,002,680.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,259,752.08 : 91,889,295.18 = 35,335,248.48 : x
  2. Step 2: Convert to fraction form
    61,259,752.08/91,889,295.18 = 35,335,248.48/x
  3. Step 3: Cross multiply
    61,259,752.08x = 91,889,295.18 × 35,335,248.48
  4. Step 4: Simplify right side
    61,259,752.08x = 3,246,931,077,837,366.50
  5. Step 5: Solve for x
    x = 3,246,931,077,837,366.50/61,259,752.08
  6. Step 6: Final answer
    x = 53,002,680.68

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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.