Home / 1,174,810,522.88-1,762,416,547.76-484,340,330.72

Finding the Fourth Proportional to 1,174,810,522.88, 1,762,416,547.76 and 484,340,330.72

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Solution

The fourth proportional to 1,174,810,522.88, 1,762,416,547.76 and 484,340,330.72 is: 726,593,265.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,810,522.88 : 1,762,416,547.76 = 484,340,330.72 : x
  2. Step 2: Convert to fraction form
    1,174,810,522.88/1,762,416,547.76 = 484,340,330.72/x
  3. Step 3: Cross multiply
    1,174,810,522.88x = 1,762,416,547.76 × 484,340,330.72
  4. Step 4: Simplify right side
    1,174,810,522.88x = 853,609,413,608,479,104
  5. Step 5: Solve for x
    x = 853,609,413,608,479,104/1,174,810,522.88
  6. Step 6: Final answer
    x = 726,593,265.03

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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.