Home / 124,416,205.35-173,779,579.65-124,416,205.35

Finding the Fourth Proportional to 124,416,205.35, 173,779,579.65 and 124,416,205.35

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Solution

The fourth proportional to 124,416,205.35, 173,779,579.65 and 124,416,205.35 is: 173,779,579.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,205.35 : 173,779,579.65 = 124,416,205.35 : x
  2. Step 2: Convert to fraction form
    124,416,205.35/173,779,579.65 = 124,416,205.35/x
  3. Step 3: Cross multiply
    124,416,205.35x = 173,779,579.65 × 124,416,205.35
  4. Step 4: Simplify right side
    124,416,205.35x = 21,620,995,867,371,080
  5. Step 5: Solve for x
    x = 21,620,995,867,371,080/124,416,205.35
  6. Step 6: Final answer
    x = 173,779,579.65

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.