Home / 596,972,542.80-895,458,814.20-208,666,318.80

Finding the Fourth Proportional to 596,972,542.80, 895,458,814.20 and 208,666,318.80

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Solution

The fourth proportional to 596,972,542.80, 895,458,814.20 and 208,666,318.80 is: 312,999,478.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,972,542.80 : 895,458,814.20 = 208,666,318.80 : x
  2. Step 2: Convert to fraction form
    596,972,542.80/895,458,814.20 = 208,666,318.80/x
  3. Step 3: Cross multiply
    596,972,542.80x = 895,458,814.20 × 208,666,318.80
  4. Step 4: Simplify right side
    596,972,542.80x = 186,852,094,396,127,200
  5. Step 5: Solve for x
    x = 186,852,094,396,127,200/596,972,542.80
  6. Step 6: Final answer
    x = 312,999,478.20

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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.