Home / 41,041,386.76-56,637,083.67-22,456,648.93

Finding the Fourth Proportional to 41,041,386.76, 56,637,083.67 and 22,456,648.93

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Solution

The fourth proportional to 41,041,386.76, 56,637,083.67 and 22,456,648.93 is: 30,990,159.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,041,386.76 : 56,637,083.67 = 22,456,648.93 : x
  2. Step 2: Convert to fraction form
    41,041,386.76/56,637,083.67 = 22,456,648.93/x
  3. Step 3: Cross multiply
    41,041,386.76x = 56,637,083.67 × 22,456,648.93
  4. Step 4: Simplify right side
    41,041,386.76x = 1,271,879,104,113,040.75
  5. Step 5: Solve for x
    x = 1,271,879,104,113,040.75/41,041,386.76
  6. Step 6: Final answer
    x = 30,990,159.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.