Home / 1,499,843,159.16-2,248,944,597.30-1,190,935,106.30

Finding the Fourth Proportional to 1,499,843,159.16, 2,248,944,597.30 and 1,190,935,106.30

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Solution

The fourth proportional to 1,499,843,159.16, 2,248,944,597.30 and 1,190,935,106.30 is: 1,785,751,434.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,843,159.16 : 2,248,944,597.30 = 1,190,935,106.30 : x
  2. Step 2: Convert to fraction form
    1,499,843,159.16/2,248,944,597.30 = 1,190,935,106.30/x
  3. Step 3: Cross multiply
    1,499,843,159.16x = 2,248,944,597.30 × 1,190,935,106.30
  4. Step 4: Simplify right side
    1,499,843,159.16x = 2,678,347,073,048,286,208
  5. Step 5: Solve for x
    x = 2,678,347,073,048,286,208/1,499,843,159.16
  6. Step 6: Final answer
    x = 1,785,751,434.54

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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.