Home / 44,264,686.86-61,064,419.95-28,789,124.94

Finding the Fourth Proportional to 44,264,686.86, 61,064,419.95 and 28,789,124.94

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Solution

The fourth proportional to 44,264,686.86, 61,064,419.95 and 28,789,124.94 is: 39,715,433.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,264,686.86 : 61,064,419.95 = 28,789,124.94 : x
  2. Step 2: Convert to fraction form
    44,264,686.86/61,064,419.95 = 28,789,124.94/x
  3. Step 3: Cross multiply
    44,264,686.86x = 61,064,419.95 × 28,789,124.94
  4. Step 4: Simplify right side
    44,264,686.86x = 1,757,991,215,329,178.75
  5. Step 5: Solve for x
    x = 1,757,991,215,329,178.75/44,264,686.86
  6. Step 6: Final answer
    x = 39,715,433.23

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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.