Home / 601,413,805.50-902,124,694.05-232,989,675.05

Finding the Fourth Proportional to 601,413,805.50, 902,124,694.05 and 232,989,675.05

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Solution

The fourth proportional to 601,413,805.50, 902,124,694.05 and 232,989,675.05 is: 349,486,056.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,413,805.50 : 902,124,694.05 = 232,989,675.05 : x
  2. Step 2: Convert to fraction form
    601,413,805.50/902,124,694.05 = 232,989,675.05/x
  3. Step 3: Cross multiply
    601,413,805.50x = 902,124,694.05 × 232,989,675.05
  4. Step 4: Simplify right side
    601,413,805.50x = 210,185,739,316,779,520
  5. Step 5: Solve for x
    x = 210,185,739,316,779,520/601,413,805.50
  6. Step 6: Final answer
    x = 349,486,056.68

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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.