Home / 25,416,864.16-35,075,627.76-13,814,424.16

Finding the Fourth Proportional to 25,416,864.16, 35,075,627.76 and 13,814,424.16

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Solution

The fourth proportional to 25,416,864.16, 35,075,627.76 and 13,814,424.16 is: 19,064,098.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,416,864.16 : 35,075,627.76 = 13,814,424.16 : x
  2. Step 2: Convert to fraction form
    25,416,864.16/35,075,627.76 = 13,814,424.16/x
  3. Step 3: Cross multiply
    25,416,864.16x = 35,075,627.76 × 13,814,424.16
  4. Step 4: Simplify right side
    25,416,864.16x = 484,549,599,554,910.69
  5. Step 5: Solve for x
    x = 484,549,599,554,910.69/25,416,864.16
  6. Step 6: Final answer
    x = 19,064,098.41

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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.