Home / 96,349,369.12-132,958,565.88-52,295,430.74

Finding the Fourth Proportional to 96,349,369.12, 132,958,565.88 and 52,295,430.74

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Solution

The fourth proportional to 96,349,369.12, 132,958,565.88 and 52,295,430.74 is: 72,165,760.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,349,369.12 : 132,958,565.88 = 52,295,430.74 : x
  2. Step 2: Convert to fraction form
    96,349,369.12/132,958,565.88 = 52,295,430.74/x
  3. Step 3: Cross multiply
    96,349,369.12x = 132,958,565.88 × 52,295,430.74
  4. Step 4: Simplify right side
    96,349,369.12x = 6,953,125,472,700,267
  5. Step 5: Solve for x
    x = 6,953,125,472,700,267/96,349,369.12
  6. Step 6: Final answer
    x = 72,165,760.26

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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.