Home / 34,791,256.80-52,186,885.20-10,853,618.40

Finding the Fourth Proportional to 34,791,256.80, 52,186,885.20 and 10,853,618.40

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Solution

The fourth proportional to 34,791,256.80, 52,186,885.20 and 10,853,618.40 is: 16,280,427.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,791,256.80 : 52,186,885.20 = 10,853,618.40 : x
  2. Step 2: Convert to fraction form
    34,791,256.80/52,186,885.20 = 10,853,618.40/x
  3. Step 3: Cross multiply
    34,791,256.80x = 52,186,885.20 × 10,853,618.40
  4. Step 4: Simplify right side
    34,791,256.80x = 566,416,537,445,407.75
  5. Step 5: Solve for x
    x = 566,416,537,445,407.75/34,791,256.80
  6. Step 6: Final answer
    x = 16,280,427.60

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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.