Home / 1,932,546,275.52-2,898,602,327.52-533,729,405.76

Finding the Fourth Proportional to 1,932,546,275.52, 2,898,602,327.52 and 533,729,405.76

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Solution

The fourth proportional to 1,932,546,275.52, 2,898,602,327.52 and 533,729,405.76 is: 800,534,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,546,275.52 : 2,898,602,327.52 = 533,729,405.76 : x
  2. Step 2: Convert to fraction form
    1,932,546,275.52/2,898,602,327.52 = 533,729,405.76/x
  3. Step 3: Cross multiply
    1,932,546,275.52x = 2,898,602,327.52 × 533,729,405.76
  4. Step 4: Simplify right side
    1,932,546,275.52x = 1,547,069,297,801,802,496
  5. Step 5: Solve for x
    x = 1,547,069,297,801,802,496/1,932,546,275.52
  6. Step 6: Final answer
    x = 800,534,154.03

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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.