Home / 8,146,916.60-11,437,569.70-8,146,916.60

Finding the Fourth Proportional to 8,146,916.60, 11,437,569.70 and 8,146,916.60

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Solution

The fourth proportional to 8,146,916.60, 11,437,569.70 and 8,146,916.60 is: 11,437,569.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,146,916.60 : 11,437,569.70 = 8,146,916.60 : x
  2. Step 2: Convert to fraction form
    8,146,916.60/11,437,569.70 = 8,146,916.60/x
  3. Step 3: Cross multiply
    8,146,916.60x = 11,437,569.70 × 8,146,916.60
  4. Step 4: Simplify right side
    8,146,916.60x = 93,180,926,452,587.02
  5. Step 5: Solve for x
    x = 93,180,926,452,587.02/8,146,916.60
  6. Step 6: Final answer
    x = 11,437,569.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.