Home / 596,779,965.80-895,291,016.70-187,740,981.80

Finding the Fourth Proportional to 596,779,965.80, 895,291,016.70 and 187,740,981.80

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Solution

The fourth proportional to 596,779,965.80, 895,291,016.70 and 187,740,981.80 is: 281,649,559.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,779,965.80 : 895,291,016.70 = 187,740,981.80 : x
  2. Step 2: Convert to fraction form
    596,779,965.80/895,291,016.70 = 187,740,981.80/x
  3. Step 3: Cross multiply
    596,779,965.80x = 895,291,016.70 × 187,740,981.80
  4. Step 4: Simplify right side
    596,779,965.80x = 168,082,814,471,978,208
  5. Step 5: Solve for x
    x = 168,082,814,471,978,208/596,779,965.80
  6. Step 6: Final answer
    x = 281,649,559.48

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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.