Home / 1,655,588,282.98-2,284,319,130.74-941,067,594.16

Finding the Fourth Proportional to 1,655,588,282.98, 2,284,319,130.74 and 941,067,594.16

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Solution

The fourth proportional to 1,655,588,282.98, 2,284,319,130.74 and 941,067,594.16 is: 1,298,450,061.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,588,282.98 : 2,284,319,130.74 = 941,067,594.16 : x
  2. Step 2: Convert to fraction form
    1,655,588,282.98/2,284,319,130.74 = 941,067,594.16/x
  3. Step 3: Cross multiply
    1,655,588,282.98x = 2,284,319,130.74 × 941,067,594.16
  4. Step 4: Simplify right side
    1,655,588,282.98x = 2,149,698,708,654,120,448
  5. Step 5: Solve for x
    x = 2,149,698,708,654,120,448/1,655,588,282.98
  6. Step 6: Final answer
    x = 1,298,450,061.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.