Home / 183,715,111.10-275,983,239.45-153,482,023.10

Finding the Fourth Proportional to 183,715,111.10, 275,983,239.45 and 153,482,023.10

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Solution

The fourth proportional to 183,715,111.10, 275,983,239.45 and 153,482,023.10 is: 230,566,041.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,715,111.10 : 275,983,239.45 = 153,482,023.10 : x
  2. Step 2: Convert to fraction form
    183,715,111.10/275,983,239.45 = 153,482,023.10/x
  3. Step 3: Cross multiply
    183,715,111.10x = 275,983,239.45 × 153,482,023.10
  4. Step 4: Simplify right side
    183,715,111.10x = 42,358,465,932,477,728
  5. Step 5: Solve for x
    x = 42,358,465,932,477,728/183,715,111.10
  6. Step 6: Final answer
    x = 230,566,041.51

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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.