Home / 1,360,442,481.60-2,040,663,722.40-583,956,004.80

Finding the Fourth Proportional to 1,360,442,481.60, 2,040,663,722.40 and 583,956,004.80

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Solution

The fourth proportional to 1,360,442,481.60, 2,040,663,722.40 and 583,956,004.80 is: 875,934,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,442,481.60 : 2,040,663,722.40 = 583,956,004.80 : x
  2. Step 2: Convert to fraction form
    1,360,442,481.60/2,040,663,722.40 = 583,956,004.80/x
  3. Step 3: Cross multiply
    1,360,442,481.60x = 2,040,663,722.40 × 583,956,004.80
  4. Step 4: Simplify right side
    1,360,442,481.60x = 1,191,657,834,473,000,192
  5. Step 5: Solve for x
    x = 1,191,657,834,473,000,192/1,360,442,481.60
  6. Step 6: Final answer
    x = 875,934,007.20

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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.