Home / 5,027,153,397.80-6,937,215,292.44-2,769,044,313.87

Finding the Fourth Proportional to 5,027,153,397.80, 6,937,215,292.44 and 2,769,044,313.87

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Solution

The fourth proportional to 5,027,153,397.80, 6,937,215,292.44 and 2,769,044,313.87 is: 3,821,139,925.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,153,397.80 : 6,937,215,292.44 = 2,769,044,313.87 : x
  2. Step 2: Convert to fraction form
    5,027,153,397.80/6,937,215,292.44 = 2,769,044,313.87/x
  3. Step 3: Cross multiply
    5,027,153,397.80x = 6,937,215,292.44 × 2,769,044,313.87
  4. Step 4: Simplify right side
    5,027,153,397.80x = 19,209,456,559,622,987,776
  5. Step 5: Solve for x
    x = 19,209,456,559,622,987,776/5,027,153,397.80
  6. Step 6: Final answer
    x = 3,821,139,925.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.