Home / 18,160,657,246.24-25,062,325,367.70-10,539,113,061.76

Finding the Fourth Proportional to 18,160,657,246.24, 25,062,325,367.70 and 10,539,113,061.76

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Solution

The fourth proportional to 18,160,657,246.24, 25,062,325,367.70 and 10,539,113,061.76 is: 14,544,334,880.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,160,657,246.24 : 25,062,325,367.70 = 10,539,113,061.76 : x
  2. Step 2: Convert to fraction form
    18,160,657,246.24/25,062,325,367.70 = 10,539,113,061.76/x
  3. Step 3: Cross multiply
    18,160,657,246.24x = 25,062,325,367.70 × 10,539,113,061.76
  4. Step 4: Simplify right side
    18,160,657,246.24x = 264,134,680,640,806,092,800
  5. Step 5: Solve for x
    x = 264,134,680,640,806,092,800/18,160,657,246.24
  6. Step 6: Final answer
    x = 14,544,334,880.58

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1.5x scale

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.