Home / 346,750,278.29-520,070,050.74-101,049,441

Finding the Fourth Proportional to 346,750,278.29, 520,070,050.74 and 101,049,441

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Solution

The fourth proportional to 346,750,278.29, 520,070,050.74 and 101,049,441 is: 151,558,026.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,750,278.29 : 520,070,050.74 = 101,049,441 : x
  2. Step 2: Convert to fraction form
    346,750,278.29/520,070,050.74 = 101,049,441/x
  3. Step 3: Cross multiply
    346,750,278.29x = 520,070,050.74 × 101,049,441
  4. Step 4: Simplify right side
    346,750,278.29x = 52,552,787,908,118,640
  5. Step 5: Solve for x
    x = 52,552,787,908,118,640/346,750,278.29
  6. Step 6: Final answer
    x = 151,558,026.62

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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.