Home / 9,195,447,936-13,793,291,343.36-3,068,208,768

Finding the Fourth Proportional to 9,195,447,936, 13,793,291,343.36 and 3,068,208,768

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Solution

The fourth proportional to 9,195,447,936, 13,793,291,343.36 and 3,068,208,768 is: 4,602,353,004.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195,447,936 : 13,793,291,343.36 = 3,068,208,768 : x
  2. Step 2: Convert to fraction form
    9,195,447,936/13,793,291,343.36 = 3,068,208,768/x
  3. Step 3: Cross multiply
    9,195,447,936x = 13,793,291,343.36 × 3,068,208,768
  4. Step 4: Simplify right side
    9,195,447,936x = 42,320,697,439,275,655,168
  5. Step 5: Solve for x
    x = 42,320,697,439,275,655,168/9,195,447,936
  6. Step 6: Final answer
    x = 4,602,353,004.86

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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.