Home / 1,915,440,667.01-2,643,306,951.30-1,035,374,371.01

Finding the Fourth Proportional to 1,915,440,667.01, 2,643,306,951.30 and 1,035,374,371.01

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Solution

The fourth proportional to 1,915,440,667.01, 2,643,306,951.30 and 1,035,374,371.01 is: 1,428,816,000.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,915,440,667.01 : 2,643,306,951.30 = 1,035,374,371.01 : x
  2. Step 2: Convert to fraction form
    1,915,440,667.01/2,643,306,951.30 = 1,035,374,371.01/x
  3. Step 3: Cross multiply
    1,915,440,667.01x = 2,643,306,951.30 × 1,035,374,371.01
  4. Step 4: Simplify right side
    1,915,440,667.01x = 2,736,812,272,087,289,856
  5. Step 5: Solve for x
    x = 2,736,812,272,087,289,856/1,915,440,667.01
  6. Step 6: Final answer
    x = 1,428,816,000.01

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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.