Home / 32,598,077.40-48,897,116.10-8,663,549.40

Finding the Fourth Proportional to 32,598,077.40, 48,897,116.10 and 8,663,549.40

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Solution

The fourth proportional to 32,598,077.40, 48,897,116.10 and 8,663,549.40 is: 12,995,324.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,598,077.40 : 48,897,116.10 = 8,663,549.40 : x
  2. Step 2: Convert to fraction form
    32,598,077.40/48,897,116.10 = 8,663,549.40/x
  3. Step 3: Cross multiply
    32,598,077.40x = 48,897,116.10 × 8,663,549.40
  4. Step 4: Simplify right side
    32,598,077.40x = 423,622,580,849,885.38
  5. Step 5: Solve for x
    x = 423,622,580,849,885.38/32,598,077.40
  6. Step 6: Final answer
    x = 12,995,324.10

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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.