Home / 236,668,897.62-326,596,813.02-132,247,827

Finding the Fourth Proportional to 236,668,897.62, 326,596,813.02 and 132,247,827

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Solution

The fourth proportional to 236,668,897.62, 326,596,813.02 and 132,247,827 is: 182,498,500.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,668,897.62 : 326,596,813.02 = 132,247,827 : x
  2. Step 2: Convert to fraction form
    236,668,897.62/326,596,813.02 = 132,247,827/x
  3. Step 3: Cross multiply
    236,668,897.62x = 326,596,813.02 × 132,247,827
  4. Step 4: Simplify right side
    236,668,897.62x = 43,191,718,827,020,304
  5. Step 5: Solve for x
    x = 43,191,718,827,020,304/236,668,897.62
  6. Step 6: Final answer
    x = 182,498,500.06

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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.