Home / 4,196,005,077.06-6,290,904,737.52-2,537,543,657.79

Finding the Fourth Proportional to 4,196,005,077.06, 6,290,904,737.52 and 2,537,543,657.79

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Solution

The fourth proportional to 4,196,005,077.06, 6,290,904,737.52 and 2,537,543,657.79 is: 3,804,439,014.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,005,077.06 : 6,290,904,737.52 = 2,537,543,657.79 : x
  2. Step 2: Convert to fraction form
    4,196,005,077.06/6,290,904,737.52 = 2,537,543,657.79/x
  3. Step 3: Cross multiply
    4,196,005,077.06x = 6,290,904,737.52 × 2,537,543,657.79
  4. Step 4: Simplify right side
    4,196,005,077.06x = 15,963,445,418,454,941,696
  5. Step 5: Solve for x
    x = 15,963,445,418,454,941,696/4,196,005,077.06
  6. Step 6: Final answer
    x = 3,804,439,014.08

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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.