Home / 15,291,036.90-22,936,555.35-14,703,171.30

Finding the Fourth Proportional to 15,291,036.90, 22,936,555.35 and 14,703,171.30

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Solution

The fourth proportional to 15,291,036.90, 22,936,555.35 and 14,703,171.30 is: 22,054,756.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,291,036.90 : 22,936,555.35 = 14,703,171.30 : x
  2. Step 2: Convert to fraction form
    15,291,036.90/22,936,555.35 = 14,703,171.30/x
  3. Step 3: Cross multiply
    15,291,036.90x = 22,936,555.35 × 14,703,171.30
  4. Step 4: Simplify right side
    15,291,036.90x = 337,240,102,342,981.50
  5. Step 5: Solve for x
    x = 337,240,102,342,981.50/15,291,036.90
  6. Step 6: Final answer
    x = 22,054,756.95

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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.