Home / 2,365,473,669,050.40-3,547,713,986,377.20-667,189,572,556.80

Finding the Fourth Proportional to 2,365,473,669,050.40, 3,547,713,986,377.20 and 667,189,572,556.80

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Solution

The fourth proportional to 2,365,473,669,050.40, 3,547,713,986,377.20 and 667,189,572,556.80 is: 1,000,644,314,538.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,473,669,050.40 : 3,547,713,986,377.20 = 667,189,572,556.80 : x
  2. Step 2: Convert to fraction form
    2,365,473,669,050.40/3,547,713,986,377.20 = 667,189,572,556.80/x
  3. Step 3: Cross multiply
    2,365,473,669,050.40x = 3,547,713,986,377.20 × 667,189,572,556.80
  4. Step 4: Simplify right side
    2,365,473,669,050.40x = 2,366,997,778,124,785,334,616,064
  5. Step 5: Solve for x
    x = 2,366,997,778,124,785,334,616,064/2,365,473,669,050.40
  6. Step 6: Final answer
    x = 1,000,644,314,538.07

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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.