Home / 183,689,963.10-275,157,031.05-92,864,727.90

Finding the Fourth Proportional to 183,689,963.10, 275,157,031.05 and 92,864,727.90

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Solution

The fourth proportional to 183,689,963.10, 275,157,031.05 and 92,864,727.90 is: 139,106,037.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,689,963.10 : 275,157,031.05 = 92,864,727.90 : x
  2. Step 2: Convert to fraction form
    183,689,963.10/275,157,031.05 = 92,864,727.90/x
  3. Step 3: Cross multiply
    183,689,963.10x = 275,157,031.05 × 92,864,727.90
  4. Step 4: Simplify right side
    183,689,963.10x = 25,552,382,818,230,104
  5. Step 5: Solve for x
    x = 25,552,382,818,230,104/183,689,963.10
  6. Step 6: Final answer
    x = 139,106,037.08

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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.