Home / 52,595,482.25-78,893,223.68-14,256,996.20

Finding the Fourth Proportional to 52,595,482.25, 78,893,223.68 and 14,256,996.20

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Solution

The fourth proportional to 52,595,482.25, 78,893,223.68 and 14,256,996.20 is: 21,385,494.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,595,482.25 : 78,893,223.68 = 14,256,996.20 : x
  2. Step 2: Convert to fraction form
    52,595,482.25/78,893,223.68 = 14,256,996.20/x
  3. Step 3: Cross multiply
    52,595,482.25x = 78,893,223.68 × 14,256,996.20
  4. Step 4: Simplify right side
    52,595,482.25x = 1,124,780,390,444,385.62
  5. Step 5: Solve for x
    x = 1,124,780,390,444,385.62/52,595,482.25
  6. Step 6: Final answer
    x = 21,385,494.39

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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.