Home / 590,063,209.95-884,658,472.75-356,842,072.83

Finding the Fourth Proportional to 590,063,209.95, 884,658,472.75 and 356,842,072.83

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Solution

The fourth proportional to 590,063,209.95, 884,658,472.75 and 356,842,072.83 is: 534,999,230.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,063,209.95 : 884,658,472.75 = 356,842,072.83 : x
  2. Step 2: Convert to fraction form
    590,063,209.95/884,658,472.75 = 356,842,072.83/x
  3. Step 3: Cross multiply
    590,063,209.95x = 884,658,472.75 × 356,842,072.83
  4. Step 4: Simplify right side
    590,063,209.95x = 315,683,363,166,495,616
  5. Step 5: Solve for x
    x = 315,683,363,166,495,616/590,063,209.95
  6. Step 6: Final answer
    x = 534,999,230.32

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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.