Home / 534,539,225.70-737,767,590.66-348,577,390.98

Finding the Fourth Proportional to 534,539,225.70, 737,767,590.66 and 348,577,390.98

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Solution

The fourth proportional to 534,539,225.70, 737,767,590.66 and 348,577,390.98 is: 481,104,266.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,539,225.70 : 737,767,590.66 = 348,577,390.98 : x
  2. Step 2: Convert to fraction form
    534,539,225.70/737,767,590.66 = 348,577,390.98/x
  3. Step 3: Cross multiply
    534,539,225.70x = 737,767,590.66 × 348,577,390.98
  4. Step 4: Simplify right side
    534,539,225.70x = 257,169,101,901,863,424
  5. Step 5: Solve for x
    x = 257,169,101,901,863,424/534,539,225.70
  6. Step 6: Final answer
    x = 481,104,266.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.