Home / 1,701,475,945.46-2,348,078,323.56-948,781,774.68

Finding the Fourth Proportional to 1,701,475,945.46, 2,348,078,323.56 and 948,781,774.68

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Solution

The fourth proportional to 1,701,475,945.46, 2,348,078,323.56 and 948,781,774.68 is: 1,309,342,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,475,945.46 : 2,348,078,323.56 = 948,781,774.68 : x
  2. Step 2: Convert to fraction form
    1,701,475,945.46/2,348,078,323.56 = 948,781,774.68/x
  3. Step 3: Cross multiply
    1,701,475,945.46x = 2,348,078,323.56 × 948,781,774.68
  4. Step 4: Simplify right side
    1,701,475,945.46x = 2,227,813,918,902,485,248
  5. Step 5: Solve for x
    x = 2,227,813,918,902,485,248/1,701,475,945.46
  6. Step 6: Final answer
    x = 1,309,342,000.90

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1.5x scale

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.