Home / 440,034,606,001.38-660,051,909,002.05-440,034,606,001.38

Finding the Fourth Proportional to 440,034,606,001.38, 660,051,909,002.05 and 440,034,606,001.38

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Solution

The fourth proportional to 440,034,606,001.38, 660,051,909,002.05 and 440,034,606,001.38 is: 660,051,909,002.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,034,606,001.38 : 660,051,909,002.05 = 440,034,606,001.38 : x
  2. Step 2: Convert to fraction form
    440,034,606,001.38/660,051,909,002.05 = 440,034,606,001.38/x
  3. Step 3: Cross multiply
    440,034,606,001.38x = 660,051,909,002.05 × 440,034,606,001.38
  4. Step 4: Simplify right side
    440,034,606,001.38x = 290,445,681,718,175,807,307,776
  5. Step 5: Solve for x
    x = 290,445,681,718,175,807,307,776/440,034,606,001.38
  6. Step 6: Final answer
    x = 660,051,909,002.05

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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.