Home / 37,153,441.71-55,708,084.88-14,126,061.80

Finding the Fourth Proportional to 37,153,441.71, 55,708,084.88 and 14,126,061.80

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Solution

The fourth proportional to 37,153,441.71, 55,708,084.88 and 14,126,061.80 is: 21,180,698.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,153,441.71 : 55,708,084.88 = 14,126,061.80 : x
  2. Step 2: Convert to fraction form
    37,153,441.71/55,708,084.88 = 14,126,061.80/x
  3. Step 3: Cross multiply
    37,153,441.71x = 55,708,084.88 × 14,126,061.80
  4. Step 4: Simplify right side
    37,153,441.71x = 786,935,849,843,165.50
  5. Step 5: Solve for x
    x = 786,935,849,843,165.50/37,153,441.71
  6. Step 6: Final answer
    x = 21,180,698.57

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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.