Home / 39,758,422.60-59,637,633.90-29,554,755.40

Finding the Fourth Proportional to 39,758,422.60, 59,637,633.90 and 29,554,755.40

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Solution

The fourth proportional to 39,758,422.60, 59,637,633.90 and 29,554,755.40 is: 44,332,133.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,758,422.60 : 59,637,633.90 = 29,554,755.40 : x
  2. Step 2: Convert to fraction form
    39,758,422.60/59,637,633.90 = 29,554,755.40/x
  3. Step 3: Cross multiply
    39,758,422.60x = 59,637,633.90 × 29,554,755.40
  4. Step 4: Simplify right side
    39,758,422.60x = 1,762,575,682,549,248
  5. Step 5: Solve for x
    x = 1,762,575,682,549,248/39,758,422.60
  6. Step 6: Final answer
    x = 44,332,133.10

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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.