Home / 8,847,654.13-12,210,141.50-4,927,410.23

Finding the Fourth Proportional to 8,847,654.13, 12,210,141.50 and 4,927,410.23

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Solution

The fourth proportional to 8,847,654.13, 12,210,141.50 and 4,927,410.23 is: 6,800,037.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,847,654.13 : 12,210,141.50 = 4,927,410.23 : x
  2. Step 2: Convert to fraction form
    8,847,654.13/12,210,141.50 = 4,927,410.23/x
  3. Step 3: Cross multiply
    8,847,654.13x = 12,210,141.50 × 4,927,410.23
  4. Step 4: Simplify right side
    8,847,654.13x = 60,164,376,088,115.36
  5. Step 5: Solve for x
    x = 60,164,376,088,115.36/8,847,654.13
  6. Step 6: Final answer
    x = 6,800,037.07

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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.