Home / 716,535,656,702.70-1,074,807,503,080.90-239,003,643,873.88

Finding the Fourth Proportional to 716,535,656,702.70, 1,074,807,503,080.90 and 239,003,643,873.88

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Solution

The fourth proportional to 716,535,656,702.70, 1,074,807,503,080.90 and 239,003,643,873.88 is: 358,506,806,041.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,535,656,702.70 : 1,074,807,503,080.90 = 239,003,643,873.88 : x
  2. Step 2: Convert to fraction form
    716,535,656,702.70/1,074,807,503,080.90 = 239,003,643,873.88/x
  3. Step 3: Cross multiply
    716,535,656,702.70x = 1,074,807,503,080.90 × 239,003,643,873.88
  4. Step 4: Simplify right side
    716,535,656,702.70x = 256,882,909,699,321,618,235,392
  5. Step 5: Solve for x
    x = 256,882,909,699,321,618,235,392/716,535,656,702.70
  6. Step 6: Final answer
    x = 358,506,806,041.48

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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.