Home / 25,446,860,471.67-38,157,520,180.28-14,826,516,955.62

Finding the Fourth Proportional to 25,446,860,471.67, 38,157,520,180.28 and 14,826,516,955.62

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Solution

The fourth proportional to 25,446,860,471.67, 38,157,520,180.28 and 14,826,516,955.62 is: 22,232,334,734.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,446,860,471.67 : 38,157,520,180.28 = 14,826,516,955.62 : x
  2. Step 2: Convert to fraction form
    25,446,860,471.67/38,157,520,180.28 = 14,826,516,955.62/x
  3. Step 3: Cross multiply
    25,446,860,471.67x = 38,157,520,180.28 × 14,826,516,955.62
  4. Step 4: Simplify right side
    25,446,860,471.67x = 565,743,119,937,259,634,688
  5. Step 5: Solve for x
    x = 565,743,119,937,259,634,688/25,446,860,471.67
  6. Step 6: Final answer
    x = 22,232,334,734.07

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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.