Home / 43,238,646.36-59,670,670.50-23,660,359.92

Finding the Fourth Proportional to 43,238,646.36, 59,670,670.50 and 23,660,359.92

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Solution

The fourth proportional to 43,238,646.36, 59,670,670.50 and 23,660,359.92 is: 32,652,029.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,238,646.36 : 59,670,670.50 = 23,660,359.92 : x
  2. Step 2: Convert to fraction form
    43,238,646.36/59,670,670.50 = 23,660,359.92/x
  3. Step 3: Cross multiply
    43,238,646.36x = 59,670,670.50 × 23,660,359.92
  4. Step 4: Simplify right side
    43,238,646.36x = 1,411,829,540,697,726.50
  5. Step 5: Solve for x
    x = 1,411,829,540,697,726.50/43,238,646.36
  6. Step 6: Final answer
    x = 32,652,029.13

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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.