Home / 22,459,534.80-33,689,302.20-8,083,071.60

Finding the Fourth Proportional to 22,459,534.80, 33,689,302.20 and 8,083,071.60

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Solution

The fourth proportional to 22,459,534.80, 33,689,302.20 and 8,083,071.60 is: 12,124,607.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,459,534.80 : 33,689,302.20 = 8,083,071.60 : x
  2. Step 2: Convert to fraction form
    22,459,534.80/33,689,302.20 = 8,083,071.60/x
  3. Step 3: Cross multiply
    22,459,534.80x = 33,689,302.20 × 8,083,071.60
  4. Step 4: Simplify right side
    22,459,534.80x = 272,313,041,836,637.53
  5. Step 5: Solve for x
    x = 272,313,041,836,637.53/22,459,534.80
  6. Step 6: Final answer
    x = 12,124,607.40

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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.