Home / 59,547,111.80-89,320,667.70-29,314,023.80

Finding the Fourth Proportional to 59,547,111.80, 89,320,667.70 and 29,314,023.80

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Solution

The fourth proportional to 59,547,111.80, 89,320,667.70 and 29,314,023.80 is: 43,971,035.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,547,111.80 : 89,320,667.70 = 29,314,023.80 : x
  2. Step 2: Convert to fraction form
    59,547,111.80/89,320,667.70 = 29,314,023.80/x
  3. Step 3: Cross multiply
    59,547,111.80x = 89,320,667.70 × 29,314,023.80
  4. Step 4: Simplify right side
    59,547,111.80x = 2,618,348,178,789,691.50
  5. Step 5: Solve for x
    x = 2,618,348,178,789,691.50/59,547,111.80
  6. Step 6: Final answer
    x = 43,971,035.70

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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.