Home / 2,397,442,826,787.20-3,596,375,649,070.40-676,406,226,216.78

Finding the Fourth Proportional to 2,397,442,826,787.20, 3,596,375,649,070.40 and 676,406,226,216.78

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Solution

The fourth proportional to 2,397,442,826,787.20, 3,596,375,649,070.40 and 676,406,226,216.78 is: 1,014,668,985,498.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,442,826,787.20 : 3,596,375,649,070.40 = 676,406,226,216.78 : x
  2. Step 2: Convert to fraction form
    2,397,442,826,787.20/3,596,375,649,070.40 = 676,406,226,216.78/x
  3. Step 3: Cross multiply
    2,397,442,826,787.20x = 3,596,375,649,070.40 × 676,406,226,216.78
  4. Step 4: Simplify right side
    2,397,442,826,787.20x = 2,432,610,880,845,631,973,228,544
  5. Step 5: Solve for x
    x = 2,432,610,880,845,631,973,228,544/2,397,442,826,787.20
  6. Step 6: Final answer
    x = 1,014,668,985,498.00

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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.