Home / 14,676,623.40-22,017,008.70-4,578,191.40

Finding the Fourth Proportional to 14,676,623.40, 22,017,008.70 and 4,578,191.40

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Solution

The fourth proportional to 14,676,623.40, 22,017,008.70 and 4,578,191.40 is: 6,867,933.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676,623.40 : 22,017,008.70 = 4,578,191.40 : x
  2. Step 2: Convert to fraction form
    14,676,623.40/22,017,008.70 = 4,578,191.40/x
  3. Step 3: Cross multiply
    14,676,623.40x = 22,017,008.70 × 4,578,191.40
  4. Step 4: Simplify right side
    14,676,623.40x = 100,798,079,884,065.19
  5. Step 5: Solve for x
    x = 100,798,079,884,065.19/14,676,623.40
  6. Step 6: Final answer
    x = 6,867,933.93

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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.