Home / 149,796,118,963.10-224,670,260,048.51-43,653,357,257.00

Finding the Fourth Proportional to 149,796,118,963.10, 224,670,260,048.51 and 43,653,357,257.00

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Solution

The fourth proportional to 149,796,118,963.10, 224,670,260,048.51 and 43,653,357,257.00 is: 65,473,065,622.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,796,118,963.10 : 224,670,260,048.51 = 43,653,357,257.00 : x
  2. Step 2: Convert to fraction form
    149,796,118,963.10/224,670,260,048.51 = 43,653,357,257.00/x
  3. Step 3: Cross multiply
    149,796,118,963.10x = 224,670,260,048.51 × 43,653,357,257.00
  4. Step 4: Simplify right side
    149,796,118,963.10x = 9,807,611,126,919,578,255,360
  5. Step 5: Solve for x
    x = 9,807,611,126,919,578,255,360/149,796,118,963.10
  6. Step 6: Final answer
    x = 65,473,065,622.85

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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.