Home / 56,833,151.20-85,249,726.80-41,716,607.20

Finding the Fourth Proportional to 56,833,151.20, 85,249,726.80 and 41,716,607.20

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Solution

The fourth proportional to 56,833,151.20, 85,249,726.80 and 41,716,607.20 is: 62,574,910.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,833,151.20 : 85,249,726.80 = 41,716,607.20 : x
  2. Step 2: Convert to fraction form
    56,833,151.20/85,249,726.80 = 41,716,607.20/x
  3. Step 3: Cross multiply
    56,833,151.20x = 85,249,726.80 × 41,716,607.20
  4. Step 4: Simplify right side
    56,833,151.20x = 3,556,329,366,822,913
  5. Step 5: Solve for x
    x = 3,556,329,366,822,913/56,833,151.20
  6. Step 6: Final answer
    x = 62,574,910.80

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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.