Home / 601,413,809.50-902,124,700.05-232,989,679.06

Finding the Fourth Proportional to 601,413,809.50, 902,124,700.05 and 232,989,679.06

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Solution

The fourth proportional to 601,413,809.50, 902,124,700.05 and 232,989,679.06 is: 349,486,062.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,413,809.50 : 902,124,700.05 = 232,989,679.06 : x
  2. Step 2: Convert to fraction form
    601,413,809.50/902,124,700.05 = 232,989,679.06/x
  3. Step 3: Cross multiply
    601,413,809.50x = 902,124,700.05 × 232,989,679.06
  4. Step 4: Simplify right side
    601,413,809.50x = 210,185,744,336,748,256
  5. Step 5: Solve for x
    x = 210,185,744,336,748,256/601,413,809.50
  6. Step 6: Final answer
    x = 349,486,062.70

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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.