Home / 1,302,556,590.42-1,954,218,262.14-473,497,165.08

Finding the Fourth Proportional to 1,302,556,590.42, 1,954,218,262.14 and 473,497,165.08

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Solution

The fourth proportional to 1,302,556,590.42, 1,954,218,262.14 and 473,497,165.08 is: 710,385,110.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,556,590.42 : 1,954,218,262.14 = 473,497,165.08 : x
  2. Step 2: Convert to fraction form
    1,302,556,590.42/1,954,218,262.14 = 473,497,165.08/x
  3. Step 3: Cross multiply
    1,302,556,590.42x = 1,954,218,262.14 × 473,497,165.08
  4. Step 4: Simplify right side
    1,302,556,590.42x = 925,316,807,070,854,272
  5. Step 5: Solve for x
    x = 925,316,807,070,854,272/1,302,556,590.42
  6. Step 6: Final answer
    x = 710,385,110.23

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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.