Home / 59,547,218.40-89,320,827.60-44,997,544.80

Finding the Fourth Proportional to 59,547,218.40, 89,320,827.60 and 44,997,544.80

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Solution

The fourth proportional to 59,547,218.40, 89,320,827.60 and 44,997,544.80 is: 67,496,317.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,547,218.40 : 89,320,827.60 = 44,997,544.80 : x
  2. Step 2: Convert to fraction form
    59,547,218.40/89,320,827.60 = 44,997,544.80/x
  3. Step 3: Cross multiply
    59,547,218.40x = 89,320,827.60 × 44,997,544.80
  4. Step 4: Simplify right side
    59,547,218.40x = 4,019,217,941,504,076
  5. Step 5: Solve for x
    x = 4,019,217,941,504,076/59,547,218.40
  6. Step 6: Final answer
    x = 67,496,317.20

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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.