Home / 15,153,718.34-22,730,774.52-5,056,339.34

Finding the Fourth Proportional to 15,153,718.34, 22,730,774.52 and 5,056,339.34

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Solution

The fourth proportional to 15,153,718.34, 22,730,774.52 and 5,056,339.34 is: 7,584,574.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,153,718.34 : 22,730,774.52 = 5,056,339.34 : x
  2. Step 2: Convert to fraction form
    15,153,718.34/22,730,774.52 = 5,056,339.34/x
  3. Step 3: Cross multiply
    15,153,718.34x = 22,730,774.52 × 5,056,339.34
  4. Step 4: Simplify right side
    15,153,718.34x = 114,934,509,434,145.61
  5. Step 5: Solve for x
    x = 114,934,509,434,145.61/15,153,718.34
  6. Step 6: Final answer
    x = 7,584,574.75

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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.