Home / 32,829,075.04-45,306,467.76-18,144,425.76

Finding the Fourth Proportional to 32,829,075.04, 45,306,467.76 and 18,144,425.76

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Solution

The fourth proportional to 32,829,075.04, 45,306,467.76 and 18,144,425.76 is: 25,040,603.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,829,075.04 : 45,306,467.76 = 18,144,425.76 : x
  2. Step 2: Convert to fraction form
    32,829,075.04/45,306,467.76 = 18,144,425.76/x
  3. Step 3: Cross multiply
    32,829,075.04x = 45,306,467.76 × 18,144,425.76
  4. Step 4: Simplify right side
    32,829,075.04x = 822,059,840,719,153.50
  5. Step 5: Solve for x
    x = 822,059,840,719,153.50/32,829,075.04
  6. Step 6: Final answer
    x = 25,040,603.18

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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.