Home / 197,658,303.28-296,485,962.09-59,483,315.50

Finding the Fourth Proportional to 197,658,303.28, 296,485,962.09 and 59,483,315.50

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Solution

The fourth proportional to 197,658,303.28, 296,485,962.09 and 59,483,315.50 is: 89,224,524.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,658,303.28 : 296,485,962.09 = 59,483,315.50 : x
  2. Step 2: Convert to fraction form
    197,658,303.28/296,485,962.09 = 59,483,315.50/x
  3. Step 3: Cross multiply
    197,658,303.28x = 296,485,962.09 × 59,483,315.50
  4. Step 4: Simplify right side
    197,658,303.28x = 17,635,968,024,320,508
  5. Step 5: Solve for x
    x = 17,635,968,024,320,508/197,658,303.28
  6. Step 6: Final answer
    x = 89,224,524.00

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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.