Home / 1,532,913,261.52-2,299,369,892.30-483,757,798.22

Finding the Fourth Proportional to 1,532,913,261.52, 2,299,369,892.30 and 483,757,798.22

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Solution

The fourth proportional to 1,532,913,261.52, 2,299,369,892.30 and 483,757,798.22 is: 725,636,697.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,913,261.52 : 2,299,369,892.30 = 483,757,798.22 : x
  2. Step 2: Convert to fraction form
    1,532,913,261.52/2,299,369,892.30 = 483,757,798.22/x
  3. Step 3: Cross multiply
    1,532,913,261.52x = 2,299,369,892.30 × 483,757,798.22
  4. Step 4: Simplify right side
    1,532,913,261.52x = 1,112,338,116,389,987,840
  5. Step 5: Solve for x
    x = 1,112,338,116,389,987,840/1,532,913,261.52
  6. Step 6: Final answer
    x = 725,636,697.34

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Double scale
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1.5x scale

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.