Home / 45,977,809.40-68,966,714.10-41,726,281.40

Finding the Fourth Proportional to 45,977,809.40, 68,966,714.10 and 41,726,281.40

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Solution

The fourth proportional to 45,977,809.40, 68,966,714.10 and 41,726,281.40 is: 62,589,422.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,977,809.40 : 68,966,714.10 = 41,726,281.40 : x
  2. Step 2: Convert to fraction form
    45,977,809.40/68,966,714.10 = 41,726,281.40/x
  3. Step 3: Cross multiply
    45,977,809.40x = 68,966,714.10 × 41,726,281.40
  4. Step 4: Simplify right side
    45,977,809.40x = 2,877,724,519,769,947.50
  5. Step 5: Solve for x
    x = 2,877,724,519,769,947.50/45,977,809.40
  6. Step 6: Final answer
    x = 62,589,422.10

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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.