Home / 959,732,723.70-1,439,599,085.55-884,150,003.70

Finding the Fourth Proportional to 959,732,723.70, 1,439,599,085.55 and 884,150,003.70

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Solution

The fourth proportional to 959,732,723.70, 1,439,599,085.55 and 884,150,003.70 is: 1,326,225,005.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,732,723.70 : 1,439,599,085.55 = 884,150,003.70 : x
  2. Step 2: Convert to fraction form
    959,732,723.70/1,439,599,085.55 = 884,150,003.70/x
  3. Step 3: Cross multiply
    959,732,723.70x = 1,439,599,085.55 × 884,150,003.70
  4. Step 4: Simplify right side
    959,732,723.70x = 1,272,821,536,815,549,184
  5. Step 5: Solve for x
    x = 1,272,821,536,815,549,184/959,732,723.70
  6. Step 6: Final answer
    x = 1,326,225,005.55

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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.