Home / 622,515,527.28-933,937,070.88-223,714,384.10

Finding the Fourth Proportional to 622,515,527.28, 933,937,070.88 and 223,714,384.10

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Solution

The fourth proportional to 622,515,527.28, 933,937,070.88 and 223,714,384.10 is: 335,630,434.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,515,527.28 : 933,937,070.88 = 223,714,384.10 : x
  2. Step 2: Convert to fraction form
    622,515,527.28/933,937,070.88 = 223,714,384.10/x
  3. Step 3: Cross multiply
    622,515,527.28x = 933,937,070.88 × 223,714,384.10
  4. Step 4: Simplify right side
    622,515,527.28x = 208,935,156,600,077,248
  5. Step 5: Solve for x
    x = 208,935,156,600,077,248/622,515,527.28
  6. Step 6: Final answer
    x = 335,630,434.01

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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.