Home / 6,462,777,081.56-8,919,032,050.95-3,565,914,625.13

Finding the Fourth Proportional to 6,462,777,081.56, 8,919,032,050.95 and 3,565,914,625.13

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Solution

The fourth proportional to 6,462,777,081.56, 8,919,032,050.95 and 3,565,914,625.13 is: 4,921,182,710.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,462,777,081.56 : 8,919,032,050.95 = 3,565,914,625.13 : x
  2. Step 2: Convert to fraction form
    6,462,777,081.56/8,919,032,050.95 = 3,565,914,625.13/x
  3. Step 3: Cross multiply
    6,462,777,081.56x = 8,919,032,050.95 × 3,565,914,625.13
  4. Step 4: Simplify right side
    6,462,777,081.56x = 31,804,506,832,485,826,560
  5. Step 5: Solve for x
    x = 31,804,506,832,485,826,560/6,462,777,081.56
  6. Step 6: Final answer
    x = 4,921,182,710.02

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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.