Home / 2,771,075,451-3,824,053,657.74-1,500,884,836.86

Finding the Fourth Proportional to 2,771,075,451, 3,824,053,657.74 and 1,500,884,836.86

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Solution

The fourth proportional to 2,771,075,451, 3,824,053,657.74 and 1,500,884,836.86 is: 2,071,204,574.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,075,451 : 3,824,053,657.74 = 1,500,884,836.86 : x
  2. Step 2: Convert to fraction form
    2,771,075,451/3,824,053,657.74 = 1,500,884,836.86/x
  3. Step 3: Cross multiply
    2,771,075,451x = 3,824,053,657.74 × 1,500,884,836.86
  4. Step 4: Simplify right side
    2,771,075,451x = 5,739,464,150,240,985,088
  5. Step 5: Solve for x
    x = 5,739,464,150,240,985,088/2,771,075,451
  6. Step 6: Final answer
    x = 2,071,204,574.44

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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.