Home / 98,224,643.52-147,352,099.32-33,513,364.44

Finding the Fourth Proportional to 98,224,643.52, 147,352,099.32 and 33,513,364.44

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Solution

The fourth proportional to 98,224,643.52, 147,352,099.32 and 33,513,364.44 is: 50,275,210.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,224,643.52 : 147,352,099.32 = 33,513,364.44 : x
  2. Step 2: Convert to fraction form
    98,224,643.52/147,352,099.32 = 33,513,364.44/x
  3. Step 3: Cross multiply
    98,224,643.52x = 147,352,099.32 × 33,513,364.44
  4. Step 4: Simplify right side
    98,224,643.52x = 4,938,264,605,510,236
  5. Step 5: Solve for x
    x = 4,938,264,605,510,236/98,224,643.52
  6. Step 6: Final answer
    x = 50,275,210.26

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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.