Home / 25,446,860,471.52-38,157,520,180.04-14,826,516,955.47

Finding the Fourth Proportional to 25,446,860,471.52, 38,157,520,180.04 and 14,826,516,955.47

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Solution

The fourth proportional to 25,446,860,471.52, 38,157,520,180.04 and 14,826,516,955.47 is: 22,232,334,733.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,446,860,471.52 : 38,157,520,180.04 = 14,826,516,955.47 : x
  2. Step 2: Convert to fraction form
    25,446,860,471.52/38,157,520,180.04 = 14,826,516,955.47/x
  3. Step 3: Cross multiply
    25,446,860,471.52x = 38,157,520,180.04 × 14,826,516,955.47
  4. Step 4: Simplify right side
    25,446,860,471.52x = 565,743,119,927,860,985,856
  5. Step 5: Solve for x
    x = 565,743,119,927,860,985,856/25,446,860,471.52
  6. Step 6: Final answer
    x = 22,232,334,733.83

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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.