Home / 47,057,815.35-64,941,737.54-26,149,769.93

Finding the Fourth Proportional to 47,057,815.35, 64,941,737.54 and 26,149,769.93

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Solution

The fourth proportional to 47,057,815.35, 64,941,737.54 and 26,149,769.93 is: 36,087,767.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,057,815.35 : 64,941,737.54 = 26,149,769.93 : x
  2. Step 2: Convert to fraction form
    47,057,815.35/64,941,737.54 = 26,149,769.93/x
  3. Step 3: Cross multiply
    47,057,815.35x = 64,941,737.54 × 26,149,769.93
  4. Step 4: Simplify right side
    47,057,815.35x = 1,698,211,495,069,986.50
  5. Step 5: Solve for x
    x = 1,698,211,495,069,986.50/47,057,815.35
  6. Step 6: Final answer
    x = 36,087,767.41

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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.