Home / 144,110,740.88-216,166,616.76-34,935,467.60

Finding the Fourth Proportional to 144,110,740.88, 216,166,616.76 and 34,935,467.60

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Solution

The fourth proportional to 144,110,740.88, 216,166,616.76 and 34,935,467.60 is: 52,403,323.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,110,740.88 : 216,166,616.76 = 34,935,467.60 : x
  2. Step 2: Convert to fraction form
    144,110,740.88/216,166,616.76 = 34,935,467.60/x
  3. Step 3: Cross multiply
    144,110,740.88x = 216,166,616.76 × 34,935,467.60
  4. Step 4: Simplify right side
    144,110,740.88x = 7,551,881,836,020,597
  5. Step 5: Solve for x
    x = 7,551,881,836,020,597/144,110,740.88
  6. Step 6: Final answer
    x = 52,403,323.93

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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.