Home / 44,443,482.88-66,670,558.08-15,683,680

Finding the Fourth Proportional to 44,443,482.88, 66,670,558.08 and 15,683,680

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Solution

The fourth proportional to 44,443,482.88, 66,670,558.08 and 15,683,680 is: 23,527,402.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,443,482.88 : 66,670,558.08 = 15,683,680 : x
  2. Step 2: Convert to fraction form
    44,443,482.88/66,670,558.08 = 15,683,680/x
  3. Step 3: Cross multiply
    44,443,482.88x = 66,670,558.08 × 15,683,680
  4. Step 4: Simplify right side
    44,443,482.88x = 1,045,639,698,348,134.38
  5. Step 5: Solve for x
    x = 1,045,639,698,348,134.38/44,443,482.88
  6. Step 6: Final answer
    x = 23,527,402.23

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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.