Home / 52,714,018.10-79,122,033.02-25,439,511

Finding the Fourth Proportional to 52,714,018.10, 79,122,033.02 and 25,439,511

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Solution

The fourth proportional to 52,714,018.10, 79,122,033.02 and 25,439,511 is: 38,183,881.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,714,018.10 : 79,122,033.02 = 25,439,511 : x
  2. Step 2: Convert to fraction form
    52,714,018.10/79,122,033.02 = 25,439,511/x
  3. Step 3: Cross multiply
    52,714,018.10x = 79,122,033.02 × 25,439,511
  4. Step 4: Simplify right side
    52,714,018.10x = 2,012,825,829,354,653
  5. Step 5: Solve for x
    x = 2,012,825,829,354,653/52,714,018.10
  6. Step 6: Final answer
    x = 38,183,881.67

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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.