Home / 234,047,001.57-322,984,055.94-134,927,276.36

Finding the Fourth Proportional to 234,047,001.57, 322,984,055.94 and 134,927,276.36

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Solution

The fourth proportional to 234,047,001.57, 322,984,055.94 and 134,927,276.36 is: 186,199,176.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,047,001.57 : 322,984,055.94 = 134,927,276.36 : x
  2. Step 2: Convert to fraction form
    234,047,001.57/322,984,055.94 = 134,927,276.36/x
  3. Step 3: Cross multiply
    234,047,001.57x = 322,984,055.94 × 134,927,276.36
  4. Step 4: Simplify right side
    234,047,001.57x = 43,579,358,975,690,080
  5. Step 5: Solve for x
    x = 43,579,358,975,690,080/234,047,001.57
  6. Step 6: Final answer
    x = 186,199,176.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.