Home / 8,922,592,702.48-13,381,049,548.77-2,945,606,003.10

Finding the Fourth Proportional to 8,922,592,702.48, 13,381,049,548.77 and 2,945,606,003.10

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Solution

The fourth proportional to 8,922,592,702.48, 13,381,049,548.77 and 2,945,606,003.10 is: 4,417,471,601.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,592,702.48 : 13,381,049,548.77 = 2,945,606,003.10 : x
  2. Step 2: Convert to fraction form
    8,922,592,702.48/13,381,049,548.77 = 2,945,606,003.10/x
  3. Step 3: Cross multiply
    8,922,592,702.48x = 13,381,049,548.77 × 2,945,606,003.10
  4. Step 4: Simplify right side
    8,922,592,702.48x = 39,415,299,878,635,454,464
  5. Step 5: Solve for x
    x = 39,415,299,878,635,454,464/8,922,592,702.48
  6. Step 6: Final answer
    x = 4,417,471,601.91

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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.