Home / 44,614,683.60-66,908,623.80-15,857,038.80

Finding the Fourth Proportional to 44,614,683.60, 66,908,623.80 and 15,857,038.80

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Solution

The fourth proportional to 44,614,683.60, 66,908,623.80 and 15,857,038.80 is: 23,780,794.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,614,683.60 : 66,908,623.80 = 15,857,038.80 : x
  2. Step 2: Convert to fraction form
    44,614,683.60/66,908,623.80 = 15,857,038.80/x
  3. Step 3: Cross multiply
    44,614,683.60x = 66,908,623.80 × 15,857,038.80
  4. Step 4: Simplify right side
    44,614,683.60x = 1,060,972,643,651,203.50
  5. Step 5: Solve for x
    x = 1,060,972,643,651,203.50/44,614,683.60
  6. Step 6: Final answer
    x = 23,780,794.98

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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.