Home / 29,069,623.20-43,604,434.80-26,376,988.80

Finding the Fourth Proportional to 29,069,623.20, 43,604,434.80 and 26,376,988.80

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Solution

The fourth proportional to 29,069,623.20, 43,604,434.80 and 26,376,988.80 is: 39,565,483.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,623.20 : 43,604,434.80 = 26,376,988.80 : x
  2. Step 2: Convert to fraction form
    29,069,623.20/43,604,434.80 = 26,376,988.80/x
  3. Step 3: Cross multiply
    29,069,623.20x = 43,604,434.80 × 26,376,988.80
  4. Step 4: Simplify right side
    29,069,623.20x = 1,150,153,688,349,930.25
  5. Step 5: Solve for x
    x = 1,150,153,688,349,930.25/29,069,623.20
  6. Step 6: Final answer
    x = 39,565,483.20

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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.