Home / 153,316,922.40-229,891,402.80-62,337,722.40

Finding the Fourth Proportional to 153,316,922.40, 229,891,402.80 and 62,337,722.40

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Solution

The fourth proportional to 153,316,922.40, 229,891,402.80 and 62,337,722.40 is: 93,472,437.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,316,922.40 : 229,891,402.80 = 62,337,722.40 : x
  2. Step 2: Convert to fraction form
    153,316,922.40/229,891,402.80 = 62,337,722.40/x
  3. Step 3: Cross multiply
    153,316,922.40x = 229,891,402.80 × 62,337,722.40
  4. Step 4: Simplify right side
    153,316,922.40x = 14,330,906,449,892,984
  5. Step 5: Solve for x
    x = 14,330,906,449,892,984/153,316,922.40
  6. Step 6: Final answer
    x = 93,472,437.52

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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.