Home / 25,658,264.04-35,408,122.44-13,897,239.84

Finding the Fourth Proportional to 25,658,264.04, 35,408,122.44 and 13,897,239.84

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Solution

The fourth proportional to 25,658,264.04, 35,408,122.44 and 13,897,239.84 is: 19,178,038.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,658,264.04 : 35,408,122.44 = 13,897,239.84 : x
  2. Step 2: Convert to fraction form
    25,658,264.04/35,408,122.44 = 13,897,239.84/x
  3. Step 3: Cross multiply
    25,658,264.04x = 35,408,122.44 × 13,897,239.84
  4. Step 4: Simplify right side
    25,658,264.04x = 492,075,169,832,766
  5. Step 5: Solve for x
    x = 492,075,169,832,766/25,658,264.04
  6. Step 6: Final answer
    x = 19,178,038.28

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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.