Home / 16,306,715.40-24,459,986.70-4,176,155.40

Finding the Fourth Proportional to 16,306,715.40, 24,459,986.70 and 4,176,155.40

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Solution

The fourth proportional to 16,306,715.40, 24,459,986.70 and 4,176,155.40 is: 6,264,210.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,306,715.40 : 24,459,986.70 = 4,176,155.40 : x
  2. Step 2: Convert to fraction form
    16,306,715.40/24,459,986.70 = 4,176,155.40/x
  3. Step 3: Cross multiply
    16,306,715.40x = 24,459,986.70 × 4,176,155.40
  4. Step 4: Simplify right side
    16,306,715.40x = 102,148,705,541,133.17
  5. Step 5: Solve for x
    x = 102,148,705,541,133.17/16,306,715.40
  6. Step 6: Final answer
    x = 6,264,210.97

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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.