Home / 410,199,952.82-566,075,962.56-224,560,968.50

Finding the Fourth Proportional to 410,199,952.82, 566,075,962.56 and 224,560,968.50

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Solution

The fourth proportional to 410,199,952.82, 566,075,962.56 and 224,560,968.50 is: 309,894,151.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,199,952.82 : 566,075,962.56 = 224,560,968.50 : x
  2. Step 2: Convert to fraction form
    410,199,952.82/566,075,962.56 = 224,560,968.50/x
  3. Step 3: Cross multiply
    410,199,952.82x = 566,075,962.56 × 224,560,968.50
  4. Step 4: Simplify right side
    410,199,952.82x = 127,118,566,397,335,712
  5. Step 5: Solve for x
    x = 127,118,566,397,335,712/410,199,952.82
  6. Step 6: Final answer
    x = 309,894,151.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.