Home / 119,710,916.55-179,565,291.86-37,829,808.27

Finding the Fourth Proportional to 119,710,916.55, 179,565,291.86 and 37,829,808.27

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Solution

The fourth proportional to 119,710,916.55, 179,565,291.86 and 37,829,808.27 is: 56,744,370.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,710,916.55 : 179,565,291.86 = 37,829,808.27 : x
  2. Step 2: Convert to fraction form
    119,710,916.55/179,565,291.86 = 37,829,808.27/x
  3. Step 3: Cross multiply
    119,710,916.55x = 179,565,291.86 × 37,829,808.27
  4. Step 4: Simplify right side
    119,710,916.55x = 6,792,920,562,821,243
  5. Step 5: Solve for x
    x = 6,792,920,562,821,243/119,710,916.55
  6. Step 6: Final answer
    x = 56,744,370.18

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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.