Home / 710,293,044.48-1,065,524,941.44-250,136,113.92

Finding the Fourth Proportional to 710,293,044.48, 1,065,524,941.44 and 250,136,113.92

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Solution

The fourth proportional to 710,293,044.48, 1,065,524,941.44 and 250,136,113.92 is: 375,234,236.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,293,044.48 : 1,065,524,941.44 = 250,136,113.92 : x
  2. Step 2: Convert to fraction form
    710,293,044.48/1,065,524,941.44 = 250,136,113.92/x
  3. Step 3: Cross multiply
    710,293,044.48x = 1,065,524,941.44 × 250,136,113.92
  4. Step 4: Simplify right side
    710,293,044.48x = 266,526,268,136,637,184
  5. Step 5: Solve for x
    x = 266,526,268,136,637,184/710,293,044.48
  6. Step 6: Final answer
    x = 375,234,236.36

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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.