Home / 410,199,957.44-566,075,968.91-224,560,973.12

Finding the Fourth Proportional to 410,199,957.44, 566,075,968.91 and 224,560,973.12

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Solution

The fourth proportional to 410,199,957.44, 566,075,968.91 and 224,560,973.12 is: 309,894,158.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,199,957.44 : 566,075,968.91 = 224,560,973.12 : x
  2. Step 2: Convert to fraction form
    410,199,957.44/566,075,968.91 = 224,560,973.12/x
  3. Step 3: Cross multiply
    410,199,957.44x = 566,075,968.91 × 224,560,973.12
  4. Step 4: Simplify right side
    410,199,957.44x = 127,118,570,434,323,280
  5. Step 5: Solve for x
    x = 127,118,570,434,323,280/410,199,957.44
  6. Step 6: Final answer
    x = 309,894,158.03

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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.