Home / 39,537,327.60-59,341,420.80-34,152,058.80

Finding the Fourth Proportional to 39,537,327.60, 59,341,420.80 and 34,152,058.80

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Solution

The fourth proportional to 39,537,327.60, 59,341,420.80 and 34,152,058.80 is: 51,258,691.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,537,327.60 : 59,341,420.80 = 34,152,058.80 : x
  2. Step 2: Convert to fraction form
    39,537,327.60/59,341,420.80 = 34,152,058.80/x
  3. Step 3: Cross multiply
    39,537,327.60x = 59,341,420.80 × 34,152,058.80
  4. Step 4: Simplify right side
    39,537,327.60x = 2,026,631,692,437,142.75
  5. Step 5: Solve for x
    x = 2,026,631,692,437,142.75/39,537,327.60
  6. Step 6: Final answer
    x = 51,258,691.86

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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.