Home / 241,931,569.20-362,897,353.80-173,907,121.20

Finding the Fourth Proportional to 241,931,569.20, 362,897,353.80 and 173,907,121.20

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Solution

The fourth proportional to 241,931,569.20, 362,897,353.80 and 173,907,121.20 is: 260,860,681.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,931,569.20 : 362,897,353.80 = 173,907,121.20 : x
  2. Step 2: Convert to fraction form
    241,931,569.20/362,897,353.80 = 173,907,121.20/x
  3. Step 3: Cross multiply
    241,931,569.20x = 362,897,353.80 × 173,907,121.20
  4. Step 4: Simplify right side
    241,931,569.20x = 63,110,434,090,455,880
  5. Step 5: Solve for x
    x = 63,110,434,090,455,880/241,931,569.20
  6. Step 6: Final answer
    x = 260,860,681.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.