Home / 49,335,974,878.04-73,995,214,475.12-22,438,242,399.88

Finding the Fourth Proportional to 49,335,974,878.04, 73,995,214,475.12 and 22,438,242,399.88

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Solution

The fourth proportional to 49,335,974,878.04, 73,995,214,475.12 and 22,438,242,399.88 is: 33,653,385,038.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,335,974,878.04 : 73,995,214,475.12 = 22,438,242,399.88 : x
  2. Step 2: Convert to fraction form
    49,335,974,878.04/73,995,214,475.12 = 22,438,242,399.88/x
  3. Step 3: Cross multiply
    49,335,974,878.04x = 73,995,214,475.12 × 22,438,242,399.88
  4. Step 4: Simplify right side
    49,335,974,878.04x = 1,660,322,558,823,851,884,544
  5. Step 5: Solve for x
    x = 1,660,322,558,823,851,884,544/49,335,974,878.04
  6. Step 6: Final answer
    x = 33,653,385,038.57

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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.