Home / 2,925,232,108.76-4,388,103,255.54-826,730,573.24

Finding the Fourth Proportional to 2,925,232,108.76, 4,388,103,255.54 and 826,730,573.24

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Solution

The fourth proportional to 2,925,232,108.76, 4,388,103,255.54 and 826,730,573.24 is: 1,240,167,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,232,108.76 : 4,388,103,255.54 = 826,730,573.24 : x
  2. Step 2: Convert to fraction form
    2,925,232,108.76/4,388,103,255.54 = 826,730,573.24/x
  3. Step 3: Cross multiply
    2,925,232,108.76x = 4,388,103,255.54 × 826,730,573.24
  4. Step 4: Simplify right side
    2,925,232,108.76x = 3,627,779,119,888,894,464
  5. Step 5: Solve for x
    x = 3,627,779,119,888,894,464/2,925,232,108.76
  6. Step 6: Final answer
    x = 1,240,167,954.20

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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.