Home / 39,373,364.70-59,060,047.05-37,779,041.70

Finding the Fourth Proportional to 39,373,364.70, 59,060,047.05 and 37,779,041.70

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Solution

The fourth proportional to 39,373,364.70, 59,060,047.05 and 37,779,041.70 is: 56,668,562.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,373,364.70 : 59,060,047.05 = 37,779,041.70 : x
  2. Step 2: Convert to fraction form
    39,373,364.70/59,060,047.05 = 37,779,041.70/x
  3. Step 3: Cross multiply
    39,373,364.70x = 59,060,047.05 × 37,779,041.70
  4. Step 4: Simplify right side
    39,373,364.70x = 2,231,231,980,305,912
  5. Step 5: Solve for x
    x = 2,231,231,980,305,912/39,373,364.70
  6. Step 6: Final answer
    x = 56,668,562.55

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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.