Home / 23,328,051.60-34,992,077.40-13,124,384.40

Finding the Fourth Proportional to 23,328,051.60, 34,992,077.40 and 13,124,384.40

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Solution

The fourth proportional to 23,328,051.60, 34,992,077.40 and 13,124,384.40 is: 19,686,576.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,051.60 : 34,992,077.40 = 13,124,384.40 : x
  2. Step 2: Convert to fraction form
    23,328,051.60/34,992,077.40 = 13,124,384.40/x
  3. Step 3: Cross multiply
    23,328,051.60x = 34,992,077.40 × 13,124,384.40
  4. Step 4: Simplify right side
    23,328,051.60x = 459,249,474,752,152.56
  5. Step 5: Solve for x
    x = 459,249,474,752,152.56/23,328,051.60
  6. Step 6: Final answer
    x = 19,686,576.60

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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.