Home / 4,038,417,023.60-6,057,625,535.40-1,278,262,060.40

Finding the Fourth Proportional to 4,038,417,023.60, 6,057,625,535.40 and 1,278,262,060.40

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Solution

The fourth proportional to 4,038,417,023.60, 6,057,625,535.40 and 1,278,262,060.40 is: 1,917,393,090.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,417,023.60 : 6,057,625,535.40 = 1,278,262,060.40 : x
  2. Step 2: Convert to fraction form
    4,038,417,023.60/6,057,625,535.40 = 1,278,262,060.40/x
  3. Step 3: Cross multiply
    4,038,417,023.60x = 6,057,625,535.40 × 1,278,262,060.40
  4. Step 4: Simplify right side
    4,038,417,023.60x = 7,743,232,898,012,057,600
  5. Step 5: Solve for x
    x = 7,743,232,898,012,057,600/4,038,417,023.60
  6. Step 6: Final answer
    x = 1,917,393,090.60

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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.