Home / 6,549,677,686.80-9,822,577,237.11-1,826,860,795.02

Finding the Fourth Proportional to 6,549,677,686.80, 9,822,577,237.11 and 1,826,860,795.02

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Solution

The fourth proportional to 6,549,677,686.80, 9,822,577,237.11 and 1,826,860,795.02 is: 2,739,750,277.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,677,686.80 : 9,822,577,237.11 = 1,826,860,795.02 : x
  2. Step 2: Convert to fraction form
    6,549,677,686.80/9,822,577,237.11 = 1,826,860,795.02/x
  3. Step 3: Cross multiply
    6,549,677,686.80x = 9,822,577,237.11 × 1,826,860,795.02
  4. Step 4: Simplify right side
    6,549,677,686.80x = 17,944,481,260,532,129,792
  5. Step 5: Solve for x
    x = 17,944,481,260,532,129,792/6,549,677,686.80
  6. Step 6: Final answer
    x = 2,739,750,277.59

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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.