Home / 181,740,353.14-250,800,695.31-99,233,547.40

Finding the Fourth Proportional to 181,740,353.14, 250,800,695.31 and 99,233,547.40

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Solution

The fourth proportional to 181,740,353.14, 250,800,695.31 and 99,233,547.40 is: 136,941,753.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,740,353.14 : 250,800,695.31 = 99,233,547.40 : x
  2. Step 2: Convert to fraction form
    181,740,353.14/250,800,695.31 = 99,233,547.40/x
  3. Step 3: Cross multiply
    181,740,353.14x = 250,800,695.31 × 99,233,547.40
  4. Step 4: Simplify right side
    181,740,353.14x = 24,887,842,685,997,844
  5. Step 5: Solve for x
    x = 24,887,842,685,997,844/181,740,353.14
  6. Step 6: Final answer
    x = 136,941,753.75

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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.