Home / 25,837,482.38-35,655,706.09-14,235,045.86

Finding the Fourth Proportional to 25,837,482.38, 35,655,706.09 and 14,235,045.86

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Solution

The fourth proportional to 25,837,482.38, 35,655,706.09 and 14,235,045.86 is: 19,644,352.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,837,482.38 : 35,655,706.09 = 14,235,045.86 : x
  2. Step 2: Convert to fraction form
    25,837,482.38/35,655,706.09 = 14,235,045.86/x
  3. Step 3: Cross multiply
    25,837,482.38x = 35,655,706.09 × 14,235,045.86
  4. Step 4: Simplify right side
    25,837,482.38x = 507,560,611,248,172.31
  5. Step 5: Solve for x
    x = 507,560,611,248,172.31/25,837,482.38
  6. Step 6: Final answer
    x = 19,644,352.49

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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.