Home / 59,809,919.15-89,714,878.77-14,371,713.65

Finding the Fourth Proportional to 59,809,919.15, 89,714,878.77 and 14,371,713.65

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Solution

The fourth proportional to 59,809,919.15, 89,714,878.77 and 14,371,713.65 is: 21,557,570.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,809,919.15 : 89,714,878.77 = 14,371,713.65 : x
  2. Step 2: Convert to fraction form
    59,809,919.15/89,714,878.77 = 14,371,713.65/x
  3. Step 3: Cross multiply
    59,809,919.15x = 89,714,878.77 × 14,371,713.65
  4. Step 4: Simplify right side
    59,809,919.15x = 1,289,356,547,768,654.50
  5. Step 5: Solve for x
    x = 1,289,356,547,768,654.50/59,809,919.15
  6. Step 6: Final answer
    x = 21,557,570.49

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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.