Home / 15,677,425.70-23,506,985.95-6,081,591.41

Finding the Fourth Proportional to 15,677,425.70, 23,506,985.95 and 6,081,591.41

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Solution

The fourth proportional to 15,677,425.70, 23,506,985.95 and 6,081,591.41 is: 9,118,836.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,425.70 : 23,506,985.95 = 6,081,591.41 : x
  2. Step 2: Convert to fraction form
    15,677,425.70/23,506,985.95 = 6,081,591.41/x
  3. Step 3: Cross multiply
    15,677,425.70x = 23,506,985.95 × 6,081,591.41
  4. Step 4: Simplify right side
    15,677,425.70x = 142,959,883,828,510.69
  5. Step 5: Solve for x
    x = 142,959,883,828,510.69/15,677,425.70
  6. Step 6: Final answer
    x = 9,118,836.64

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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.