Home / 1,195,913,031.68-1,794,785,151.52-541,323,751.14

Finding the Fourth Proportional to 1,195,913,031.68, 1,794,785,151.52 and 541,323,751.14

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Solution

The fourth proportional to 1,195,913,031.68, 1,794,785,151.52 and 541,323,751.14 is: 812,400,070.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,913,031.68 : 1,794,785,151.52 = 541,323,751.14 : x
  2. Step 2: Convert to fraction form
    1,195,913,031.68/1,794,785,151.52 = 541,323,751.14/x
  3. Step 3: Cross multiply
    1,195,913,031.68x = 1,794,785,151.52 × 541,323,751.14
  4. Step 4: Simplify right side
    1,195,913,031.68x = 971,559,830,711,179,648
  5. Step 5: Solve for x
    x = 971,559,830,711,179,648/1,195,913,031.68
  6. Step 6: Final answer
    x = 812,400,070.05

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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.