Home / 36,638,339.16-54,945,315.53-14,773,070.94

Finding the Fourth Proportional to 36,638,339.16, 54,945,315.53 and 14,773,070.94

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Solution

The fourth proportional to 36,638,339.16, 54,945,315.53 and 14,773,070.94 is: 22,154,689.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,638,339.16 : 54,945,315.53 = 14,773,070.94 : x
  2. Step 2: Convert to fraction form
    36,638,339.16/54,945,315.53 = 14,773,070.94/x
  3. Step 3: Cross multiply
    36,638,339.16x = 54,945,315.53 × 14,773,070.94
  4. Step 4: Simplify right side
    36,638,339.16x = 811,711,044,145,373.62
  5. Step 5: Solve for x
    x = 811,711,044,145,373.62/36,638,339.16
  6. Step 6: Final answer
    x = 22,154,689.94

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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.