Home / 113,683,085.46-170,459,354.34-44,514,904.77

Finding the Fourth Proportional to 113,683,085.46, 170,459,354.34 and 44,514,904.77

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Solution

The fourth proportional to 113,683,085.46, 170,459,354.34 and 44,514,904.77 is: 66,746,797.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,683,085.46 : 170,459,354.34 = 44,514,904.77 : x
  2. Step 2: Convert to fraction form
    113,683,085.46/170,459,354.34 = 44,514,904.77/x
  3. Step 3: Cross multiply
    113,683,085.46x = 170,459,354.34 × 44,514,904.77
  4. Step 4: Simplify right side
    113,683,085.46x = 7,587,981,925,600,787
  5. Step 5: Solve for x
    x = 7,587,981,925,600,787/113,683,085.46
  6. Step 6: Final answer
    x = 66,746,797.86

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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.