Home / 6,104,177,781.90-9,158,655,460.06-2,227,176,156.30

Finding the Fourth Proportional to 6,104,177,781.90, 9,158,655,460.06 and 2,227,176,156.30

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Solution

The fourth proportional to 6,104,177,781.90, 9,158,655,460.06 and 2,227,176,156.30 is: 3,341,635,809.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,177,781.90 : 9,158,655,460.06 = 2,227,176,156.30 : x
  2. Step 2: Convert to fraction form
    6,104,177,781.90/9,158,655,460.06 = 2,227,176,156.30/x
  3. Step 3: Cross multiply
    6,104,177,781.90x = 9,158,655,460.06 × 2,227,176,156.30
  4. Step 4: Simplify right side
    6,104,177,781.90x = 20,397,939,064,412,438,528
  5. Step 5: Solve for x
    x = 20,397,939,064,412,438,528/6,104,177,781.90
  6. Step 6: Final answer
    x = 3,341,635,809.64

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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.