Home / 64,160,670.24-96,266,212.08-28,233,684

Finding the Fourth Proportional to 64,160,670.24, 96,266,212.08 and 28,233,684

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Solution

The fourth proportional to 64,160,670.24, 96,266,212.08 and 28,233,684 is: 42,361,618.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,160,670.24 : 96,266,212.08 = 28,233,684 : x
  2. Step 2: Convert to fraction form
    64,160,670.24/96,266,212.08 = 28,233,684/x
  3. Step 3: Cross multiply
    64,160,670.24x = 96,266,212.08 × 28,233,684
  4. Step 4: Simplify right side
    64,160,670.24x = 2,717,949,811,743,702.50
  5. Step 5: Solve for x
    x = 2,717,949,811,743,702.50/64,160,670.24
  6. Step 6: Final answer
    x = 42,361,618.13

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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.