Home / 36,084,295.90-49,748,154.24-28,666,570.24

Finding the Fourth Proportional to 36,084,295.90, 49,748,154.24 and 28,666,570.24

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Solution

The fourth proportional to 36,084,295.90, 49,748,154.24 and 28,666,570.24 is: 39,521,595.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,084,295.90 : 49,748,154.24 = 28,666,570.24 : x
  2. Step 2: Convert to fraction form
    36,084,295.90/49,748,154.24 = 28,666,570.24/x
  3. Step 3: Cross multiply
    36,084,295.90x = 49,748,154.24 × 28,666,570.24
  4. Step 4: Simplify right side
    36,084,295.90x = 1,426,108,957,831,313.75
  5. Step 5: Solve for x
    x = 1,426,108,957,831,313.75/36,084,295.90
  6. Step 6: Final answer
    x = 39,521,595.82

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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.