Home / 112,437,060,044.55-168,649,650,120.69-36,880,258,106.49

Finding the Fourth Proportional to 112,437,060,044.55, 168,649,650,120.69 and 36,880,258,106.49

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Solution

The fourth proportional to 112,437,060,044.55, 168,649,650,120.69 and 36,880,258,106.49 is: 55,318,438,809.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,437,060,044.55 : 168,649,650,120.69 = 36,880,258,106.49 : x
  2. Step 2: Convert to fraction form
    112,437,060,044.55/168,649,650,120.69 = 36,880,258,106.49/x
  3. Step 3: Cross multiply
    112,437,060,044.55x = 168,649,650,120.69 × 36,880,258,106.49
  4. Step 4: Simplify right side
    112,437,060,044.55x = 6,219,842,626,020,279,582,720
  5. Step 5: Solve for x
    x = 6,219,842,626,020,279,582,720/112,437,060,044.55
  6. Step 6: Final answer
    x = 55,318,438,809.73

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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.