Home / 5,875,695,787.80-8,813,543,681.70-1,946,008,457.40

Finding the Fourth Proportional to 5,875,695,787.80, 8,813,543,681.70 and 1,946,008,457.40

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Solution

The fourth proportional to 5,875,695,787.80, 8,813,543,681.70 and 1,946,008,457.40 is: 2,919,012,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,875,695,787.80 : 8,813,543,681.70 = 1,946,008,457.40 : x
  2. Step 2: Convert to fraction form
    5,875,695,787.80/8,813,543,681.70 = 1,946,008,457.40/x
  3. Step 3: Cross multiply
    5,875,695,787.80x = 8,813,543,681.70 × 1,946,008,457.40
  4. Step 4: Simplify right side
    5,875,695,787.80x = 17,151,230,544,252,536,832
  5. Step 5: Solve for x
    x = 17,151,230,544,252,536,832/5,875,695,787.80
  6. Step 6: Final answer
    x = 2,919,012,686.10

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Double scale
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Similar ratio
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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.