Home / 1,734,826,154,285.60-2,391,536,900,575.80-1,212,359,458,505.10

Finding the Fourth Proportional to 1,734,826,154,285.60, 2,391,536,900,575.80 and 1,212,359,458,505.10

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Solution

The fourth proportional to 1,734,826,154,285.60, 2,391,536,900,575.80 and 1,212,359,458,505.10 is: 1,671,292,754,386.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,826,154,285.60 : 2,391,536,900,575.80 = 1,212,359,458,505.10 : x
  2. Step 2: Convert to fraction form
    1,734,826,154,285.60/2,391,536,900,575.80 = 1,212,359,458,505.10/x
  3. Step 3: Cross multiply
    1,734,826,154,285.60x = 2,391,536,900,575.80 × 1,212,359,458,505.10
  4. Step 4: Simplify right side
    1,734,826,154,285.60x = 2,899,402,381,777,042,189,320,192
  5. Step 5: Solve for x
    x = 2,899,402,381,777,042,189,320,192/1,734,826,154,285.60
  6. Step 6: Final answer
    x = 1,671,292,754,386.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.