Home / 15,482,393.61-23,210,599.63-6,845,099.55

Finding the Fourth Proportional to 15,482,393.61, 23,210,599.63 and 6,845,099.55

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Solution

The fourth proportional to 15,482,393.61, 23,210,599.63 and 6,845,099.55 is: 10,261,905.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,482,393.61 : 23,210,599.63 = 6,845,099.55 : x
  2. Step 2: Convert to fraction form
    15,482,393.61/23,210,599.63 = 6,845,099.55/x
  3. Step 3: Cross multiply
    15,482,393.61x = 23,210,599.63 × 6,845,099.55
  4. Step 4: Simplify right side
    15,482,393.61x = 158,878,865,082,543.16
  5. Step 5: Solve for x
    x = 158,878,865,082,543.16/15,482,393.61
  6. Step 6: Final answer
    x = 10,261,905.82

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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.