Home / 3,072,194,448-4,238,277,296.04-1,801,386,776.40

Finding the Fourth Proportional to 3,072,194,448, 4,238,277,296.04 and 1,801,386,776.40

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Solution

The fourth proportional to 3,072,194,448, 4,238,277,296.04 and 1,801,386,776.40 is: 2,485,121,565.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,194,448 : 4,238,277,296.04 = 1,801,386,776.40 : x
  2. Step 2: Convert to fraction form
    3,072,194,448/4,238,277,296.04 = 1,801,386,776.40/x
  3. Step 3: Cross multiply
    3,072,194,448x = 4,238,277,296.04 × 1,801,386,776.40
  4. Step 4: Simplify right side
    3,072,194,448x = 7,634,776,675,802,804,224
  5. Step 5: Solve for x
    x = 7,634,776,675,802,804,224/3,072,194,448
  6. Step 6: Final answer
    x = 2,485,121,565.39

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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.