Home / 149,796,118,962.36-224,670,260,047.38-43,653,357,256.24

Finding the Fourth Proportional to 149,796,118,962.36, 224,670,260,047.38 and 43,653,357,256.24

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Solution

The fourth proportional to 149,796,118,962.36, 224,670,260,047.38 and 43,653,357,256.24 is: 65,473,065,621.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,796,118,962.36 : 224,670,260,047.38 = 43,653,357,256.24 : x
  2. Step 2: Convert to fraction form
    149,796,118,962.36/224,670,260,047.38 = 43,653,357,256.24/x
  3. Step 3: Cross multiply
    149,796,118,962.36x = 224,670,260,047.38 × 43,653,357,256.24
  4. Step 4: Simplify right side
    149,796,118,962.36x = 9,807,611,126,700,398,608,384
  5. Step 5: Solve for x
    x = 9,807,611,126,700,398,608,384/149,796,118,962.36
  6. Step 6: Final answer
    x = 65,473,065,621.71

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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.