Home / 1,544,665,673.90-2,316,998,510.85-1,054,889,648.30

Finding the Fourth Proportional to 1,544,665,673.90, 2,316,998,510.85 and 1,054,889,648.30

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Solution

The fourth proportional to 1,544,665,673.90, 2,316,998,510.85 and 1,054,889,648.30 is: 1,582,334,472.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,665,673.90 : 2,316,998,510.85 = 1,054,889,648.30 : x
  2. Step 2: Convert to fraction form
    1,544,665,673.90/2,316,998,510.85 = 1,054,889,648.30/x
  3. Step 3: Cross multiply
    1,544,665,673.90x = 2,316,998,510.85 × 1,054,889,648.30
  4. Step 4: Simplify right side
    1,544,665,673.90x = 2,444,177,744,222,179,840
  5. Step 5: Solve for x
    x = 2,444,177,744,222,179,840/1,544,665,673.90
  6. Step 6: Final answer
    x = 1,582,334,472.45

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Double scale
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Similar ratio
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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.