Home / 96,814,031.72-145,251,746.71-34,564,010.60

Finding the Fourth Proportional to 96,814,031.72, 145,251,746.71 and 34,564,010.60

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Solution

The fourth proportional to 96,814,031.72, 145,251,746.71 and 34,564,010.60 is: 51,856,975.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,814,031.72 : 145,251,746.71 = 34,564,010.60 : x
  2. Step 2: Convert to fraction form
    96,814,031.72/145,251,746.71 = 34,564,010.60/x
  3. Step 3: Cross multiply
    96,814,031.72x = 145,251,746.71 × 34,564,010.60
  4. Step 4: Simplify right side
    96,814,031.72x = 5,020,482,913,229,675
  5. Step 5: Solve for x
    x = 5,020,482,913,229,675/96,814,031.72
  6. Step 6: Final answer
    x = 51,856,975.94

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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.