Home / 6,812,496,005.40-10,218,744,008.10-6,812,496,005.40

Finding the Fourth Proportional to 6,812,496,005.40, 10,218,744,008.10 and 6,812,496,005.40

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Solution

The fourth proportional to 6,812,496,005.40, 10,218,744,008.10 and 6,812,496,005.40 is: 10,218,744,008.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,812,496,005.40 : 10,218,744,008.10 = 6,812,496,005.40 : x
  2. Step 2: Convert to fraction form
    6,812,496,005.40/10,218,744,008.10 = 6,812,496,005.40/x
  3. Step 3: Cross multiply
    6,812,496,005.40x = 10,218,744,008.10 × 6,812,496,005.40
  4. Step 4: Simplify right side
    6,812,496,005.40x = 69,615,152,735,386,435,584
  5. Step 5: Solve for x
    x = 69,615,152,735,386,435,584/6,812,496,005.40
  6. Step 6: Final answer
    x = 10,218,744,008.10

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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.