Home / 39,565,407.60-59,348,111.40-26,651,391.30

Finding the Fourth Proportional to 39,565,407.60, 59,348,111.40 and 26,651,391.30

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Solution

The fourth proportional to 39,565,407.60, 59,348,111.40 and 26,651,391.30 is: 39,977,086.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,565,407.60 : 59,348,111.40 = 26,651,391.30 : x
  2. Step 2: Convert to fraction form
    39,565,407.60/59,348,111.40 = 26,651,391.30/x
  3. Step 3: Cross multiply
    39,565,407.60x = 59,348,111.40 × 26,651,391.30
  4. Step 4: Simplify right side
    39,565,407.60x = 1,581,709,739,837,390.75
  5. Step 5: Solve for x
    x = 1,581,709,739,837,390.75/39,565,407.60
  6. Step 6: Final answer
    x = 39,977,086.95

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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.