Home / 2,632,022,549,282.70-3,948,304,350,850.20-910,968,078,495.15

Finding the Fourth Proportional to 2,632,022,549,282.70, 3,948,304,350,850.20 and 910,968,078,495.15

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Solution

The fourth proportional to 2,632,022,549,282.70, 3,948,304,350,850.20 and 910,968,078,495.15 is: 1,366,545,749,689.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,022,549,282.70 : 3,948,304,350,850.20 = 910,968,078,495.15 : x
  2. Step 2: Convert to fraction form
    2,632,022,549,282.70/3,948,304,350,850.20 = 910,968,078,495.15/x
  3. Step 3: Cross multiply
    2,632,022,549,282.70x = 3,948,304,350,850.20 × 910,968,078,495.15
  4. Step 4: Simplify right side
    2,632,022,549,282.70x = 3,596,779,227,808,047,483,060,224
  5. Step 5: Solve for x
    x = 3,596,779,227,808,047,483,060,224/2,632,022,549,282.70
  6. Step 6: Final answer
    x = 1,366,545,749,689.06

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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.