Home / 1,043,102,062.44-1,564,895,108.58-343,569,094.80

Finding the Fourth Proportional to 1,043,102,062.44, 1,564,895,108.58 and 343,569,094.80

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Solution

The fourth proportional to 1,043,102,062.44, 1,564,895,108.58 and 343,569,094.80 is: 515,433,355.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,102,062.44 : 1,564,895,108.58 = 343,569,094.80 : x
  2. Step 2: Convert to fraction form
    1,043,102,062.44/1,564,895,108.58 = 343,569,094.80/x
  3. Step 3: Cross multiply
    1,043,102,062.44x = 1,564,895,108.58 × 343,569,094.80
  4. Step 4: Simplify right side
    1,043,102,062.44x = 537,649,595,911,778,304
  5. Step 5: Solve for x
    x = 537,649,595,911,778,304/1,043,102,062.44
  6. Step 6: Final answer
    x = 515,433,355.25

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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.