Home / 110,808,821.16-152,913,503.88-60,570,806.76

Finding the Fourth Proportional to 110,808,821.16, 152,913,503.88 and 60,570,806.76

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Solution

The fourth proportional to 110,808,821.16, 152,913,503.88 and 60,570,806.76 is: 83,586,254.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,808,821.16 : 152,913,503.88 = 60,570,806.76 : x
  2. Step 2: Convert to fraction form
    110,808,821.16/152,913,503.88 = 60,570,806.76/x
  3. Step 3: Cross multiply
    110,808,821.16x = 152,913,503.88 × 60,570,806.76
  4. Step 4: Simplify right side
    110,808,821.16x = 9,262,094,294,509,990
  5. Step 5: Solve for x
    x = 9,262,094,294,509,990/110,808,821.16
  6. Step 6: Final answer
    x = 83,586,254.21

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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.