Home / 24,257,947.78-33,475,518.93-13,803,732.40

Finding the Fourth Proportional to 24,257,947.78, 33,475,518.93 and 13,803,732.40

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Solution

The fourth proportional to 24,257,947.78, 33,475,518.93 and 13,803,732.40 is: 19,048,895.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,257,947.78 : 33,475,518.93 = 13,803,732.40 : x
  2. Step 2: Convert to fraction form
    24,257,947.78/33,475,518.93 = 13,803,732.40/x
  3. Step 3: Cross multiply
    24,257,947.78x = 33,475,518.93 × 13,803,732.40
  4. Step 4: Simplify right side
    24,257,947.78x = 462,087,105,260,854.31
  5. Step 5: Solve for x
    x = 462,087,105,260,854.31/24,257,947.78
  6. Step 6: Final answer
    x = 19,048,895.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.