Home / 26,859,329.16-37,065,921.48-14,636,186.16

Finding the Fourth Proportional to 26,859,329.16, 37,065,921.48 and 14,636,186.16

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Solution

The fourth proportional to 26,859,329.16, 37,065,921.48 and 14,636,186.16 is: 20,197,962.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,859,329.16 : 37,065,921.48 = 14,636,186.16 : x
  2. Step 2: Convert to fraction form
    26,859,329.16/37,065,921.48 = 14,636,186.16/x
  3. Step 3: Cross multiply
    26,859,329.16x = 37,065,921.48 × 14,636,186.16
  4. Step 4: Simplify right side
    26,859,329.16x = 542,503,726,973,222.69
  5. Step 5: Solve for x
    x = 542,503,726,973,222.69/26,859,329.16
  6. Step 6: Final answer
    x = 20,197,962.64

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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.