Home / 23,329,049.60-34,993,574.40-13,251,353.60

Finding the Fourth Proportional to 23,329,049.60, 34,993,574.40 and 13,251,353.60

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Solution

The fourth proportional to 23,329,049.60, 34,993,574.40 and 13,251,353.60 is: 19,877,030.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329,049.60 : 34,993,574.40 = 13,251,353.60 : x
  2. Step 2: Convert to fraction form
    23,329,049.60/34,993,574.40 = 13,251,353.60/x
  3. Step 3: Cross multiply
    23,329,049.60x = 34,993,574.40 × 13,251,353.60
  4. Step 4: Simplify right side
    23,329,049.60x = 463,712,228,102,307.81
  5. Step 5: Solve for x
    x = 463,712,228,102,307.81/23,329,049.60
  6. Step 6: Final answer
    x = 19,877,030.40

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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.