Home / 157,795,628.10-236,525,480.55-60,713,823.30

Finding the Fourth Proportional to 157,795,628.10, 236,525,480.55 and 60,713,823.30

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Solution

The fourth proportional to 157,795,628.10, 236,525,480.55 and 60,713,823.30 is: 91,006,109.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,795,628.10 : 236,525,480.55 = 60,713,823.30 : x
  2. Step 2: Convert to fraction form
    157,795,628.10/236,525,480.55 = 60,713,823.30/x
  3. Step 3: Cross multiply
    157,795,628.10x = 236,525,480.55 × 60,713,823.30
  4. Step 4: Simplify right side
    157,795,628.10x = 14,360,366,232,060,286
  5. Step 5: Solve for x
    x = 14,360,366,232,060,286/157,795,628.10
  6. Step 6: Final answer
    x = 91,006,109.64

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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.