Home / 45,652,050.84-68,435,210.34-15,338,714.52

Finding the Fourth Proportional to 45,652,050.84, 68,435,210.34 and 15,338,714.52

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Solution

The fourth proportional to 45,652,050.84, 68,435,210.34 and 15,338,714.52 is: 22,993,669.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,652,050.84 : 68,435,210.34 = 15,338,714.52 : x
  2. Step 2: Convert to fraction form
    45,652,050.84/68,435,210.34 = 15,338,714.52/x
  3. Step 3: Cross multiply
    45,652,050.84x = 68,435,210.34 × 15,338,714.52
  4. Step 4: Simplify right side
    45,652,050.84x = 1,049,708,154,521,412.12
  5. Step 5: Solve for x
    x = 1,049,708,154,521,412.12/45,652,050.84
  6. Step 6: Final answer
    x = 22,993,669.18

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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.