Home / 1,569,233,495.20-2,353,850,242.80-1,324,345,482.40

Finding the Fourth Proportional to 1,569,233,495.20, 2,353,850,242.80 and 1,324,345,482.40

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Solution

The fourth proportional to 1,569,233,495.20, 2,353,850,242.80 and 1,324,345,482.40 is: 1,986,518,223.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,233,495.20 : 2,353,850,242.80 = 1,324,345,482.40 : x
  2. Step 2: Convert to fraction form
    1,569,233,495.20/2,353,850,242.80 = 1,324,345,482.40/x
  3. Step 3: Cross multiply
    1,569,233,495.20x = 2,353,850,242.80 × 1,324,345,482.40
  4. Step 4: Simplify right side
    1,569,233,495.20x = 3,117,310,935,298,323,456
  5. Step 5: Solve for x
    x = 3,117,310,935,298,323,456/1,569,233,495.20
  6. Step 6: Final answer
    x = 1,986,518,223.60

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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.