Home / 14,677,415.40-22,016,123.10-13,732,631.40

Finding the Fourth Proportional to 14,677,415.40, 22,016,123.10 and 13,732,631.40

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Solution

The fourth proportional to 14,677,415.40, 22,016,123.10 and 13,732,631.40 is: 20,598,947.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,415.40 : 22,016,123.10 = 13,732,631.40 : x
  2. Step 2: Convert to fraction form
    14,677,415.40/22,016,123.10 = 13,732,631.40/x
  3. Step 3: Cross multiply
    14,677,415.40x = 22,016,123.10 × 13,732,631.40
  4. Step 4: Simplify right side
    14,677,415.40x = 302,339,303,389,325.38
  5. Step 5: Solve for x
    x = 302,339,303,389,325.38/14,677,415.40
  6. Step 6: Final answer
    x = 20,598,947.10

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1.5x scale

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.