Home / 2,873,363,144,045.80-4,310,055,898,074.40-695,153,640,402.51

Finding the Fourth Proportional to 2,873,363,144,045.80, 4,310,055,898,074.40 and 695,153,640,402.51

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Solution

The fourth proportional to 2,873,363,144,045.80, 4,310,055,898,074.40 and 695,153,640,402.51 is: 1,042,733,165,869.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,363,144,045.80 : 4,310,055,898,074.40 = 695,153,640,402.51 : x
  2. Step 2: Convert to fraction form
    2,873,363,144,045.80/4,310,055,898,074.40 = 695,153,640,402.51/x
  3. Step 3: Cross multiply
    2,873,363,144,045.80x = 4,310,055,898,074.40 × 695,153,640,402.51
  4. Step 4: Simplify right side
    2,873,363,144,045.80x = 2,996,151,047,884,728,820,563,968
  5. Step 5: Solve for x
    x = 2,996,151,047,884,728,820,563,968/2,873,363,144,045.80
  6. Step 6: Final answer
    x = 1,042,733,165,869.89

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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.