Home / 716,422,826,023.57-1,074,785,185,597.90-232,339,300,300.38

Finding the Fourth Proportional to 716,422,826,023.57, 1,074,785,185,597.90 and 232,339,300,300.38

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Solution

The fourth proportional to 716,422,826,023.57, 1,074,785,185,597.90 and 232,339,300,300.38 is: 348,557,903,132.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,422,826,023.57 : 1,074,785,185,597.90 = 232,339,300,300.38 : x
  2. Step 2: Convert to fraction form
    716,422,826,023.57/1,074,785,185,597.90 = 232,339,300,300.38/x
  3. Step 3: Cross multiply
    716,422,826,023.57x = 1,074,785,185,597.90 × 232,339,300,300.38
  4. Step 4: Simplify right side
    716,422,826,023.57x = 249,714,837,995,030,147,235,840
  5. Step 5: Solve for x
    x = 249,714,837,995,030,147,235,840/716,422,826,023.57
  6. Step 6: Final answer
    x = 348,557,903,132.49

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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.