Home / 924,124,108.48-1,386,174,054.73-224,614,212.30

Finding the Fourth Proportional to 924,124,108.48, 1,386,174,054.73 and 224,614,212.30

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Solution

The fourth proportional to 924,124,108.48, 1,386,174,054.73 and 224,614,212.30 is: 336,918,375.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,124,108.48 : 1,386,174,054.73 = 224,614,212.30 : x
  2. Step 2: Convert to fraction form
    924,124,108.48/1,386,174,054.73 = 224,614,212.30/x
  3. Step 3: Cross multiply
    924,124,108.48x = 1,386,174,054.73 × 224,614,212.30
  4. Step 4: Simplify right side
    924,124,108.48x = 311,354,393,406,945,152
  5. Step 5: Solve for x
    x = 311,354,393,406,945,152/924,124,108.48
  6. Step 6: Final answer
    x = 336,918,375.52

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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.