Home / 2,488,367,458.40-3,732,551,187.60-956,557,666.40

Finding the Fourth Proportional to 2,488,367,458.40, 3,732,551,187.60 and 956,557,666.40

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Solution

The fourth proportional to 2,488,367,458.40, 3,732,551,187.60 and 956,557,666.40 is: 1,434,836,499.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,367,458.40 : 3,732,551,187.60 = 956,557,666.40 : x
  2. Step 2: Convert to fraction form
    2,488,367,458.40/3,732,551,187.60 = 956,557,666.40/x
  3. Step 3: Cross multiply
    2,488,367,458.40x = 3,732,551,187.60 × 956,557,666.40
  4. Step 4: Simplify right side
    2,488,367,458.40x = 3,570,400,453,729,204,224
  5. Step 5: Solve for x
    x = 3,570,400,453,729,204,224/2,488,367,458.40
  6. Step 6: Final answer
    x = 1,434,836,499.60

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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.