Home / 1,844,208,566.40-2,766,312,849.60-754,473,705.60

Finding the Fourth Proportional to 1,844,208,566.40, 2,766,312,849.60 and 754,473,705.60

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Solution

The fourth proportional to 1,844,208,566.40, 2,766,312,849.60 and 754,473,705.60 is: 1,131,710,558.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,208,566.40 : 2,766,312,849.60 = 754,473,705.60 : x
  2. Step 2: Convert to fraction form
    1,844,208,566.40/2,766,312,849.60 = 754,473,705.60/x
  3. Step 3: Cross multiply
    1,844,208,566.40x = 2,766,312,849.60 × 754,473,705.60
  4. Step 4: Simplify right side
    1,844,208,566.40x = 2,087,110,306,486,607,360
  5. Step 5: Solve for x
    x = 2,087,110,306,486,607,360/1,844,208,566.40
  6. Step 6: Final answer
    x = 1,131,710,558.40

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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.