Home / 1,357,609,259.80-2,035,580,479.62-527,593,760.44

Finding the Fourth Proportional to 1,357,609,259.80, 2,035,580,479.62 and 527,593,760.44

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Solution

The fourth proportional to 1,357,609,259.80, 2,035,580,479.62 and 527,593,760.44 is: 791,066,761.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,609,259.80 : 2,035,580,479.62 = 527,593,760.44 : x
  2. Step 2: Convert to fraction form
    1,357,609,259.80/2,035,580,479.62 = 527,593,760.44/x
  3. Step 3: Cross multiply
    1,357,609,259.80x = 2,035,580,479.62 × 527,593,760.44
  4. Step 4: Simplify right side
    1,357,609,259.80x = 1,073,959,559,920,974,464
  5. Step 5: Solve for x
    x = 1,073,959,559,920,974,464/1,357,609,259.80
  6. Step 6: Final answer
    x = 791,066,761.05

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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.