Home / 155,798,191.64-233,718,548.34-64,900,523

Finding the Fourth Proportional to 155,798,191.64, 233,718,548.34 and 64,900,523

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Solution

The fourth proportional to 155,798,191.64, 233,718,548.34 and 64,900,523 is: 97,359,641.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,798,191.64 : 233,718,548.34 = 64,900,523 : x
  2. Step 2: Convert to fraction form
    155,798,191.64/233,718,548.34 = 64,900,523/x
  3. Step 3: Cross multiply
    155,798,191.64x = 233,718,548.34 × 64,900,523
  4. Step 4: Simplify right side
    155,798,191.64x = 15,168,456,022,066,782
  5. Step 5: Solve for x
    x = 15,168,456,022,066,782/155,798,191.64
  6. Step 6: Final answer
    x = 97,359,641.10

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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.