Home / 224,465,851.52-336,711,840.64-62,920,384.64

Finding the Fourth Proportional to 224,465,851.52, 336,711,840.64 and 62,920,384.64

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Solution

The fourth proportional to 224,465,851.52, 336,711,840.64 and 62,920,384.64 is: 94,384,238.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,465,851.52 : 336,711,840.64 = 62,920,384.64 : x
  2. Step 2: Convert to fraction form
    224,465,851.52/336,711,840.64 = 62,920,384.64/x
  3. Step 3: Cross multiply
    224,465,851.52x = 336,711,840.64 × 62,920,384.64
  4. Step 4: Simplify right side
    224,465,851.52x = 21,186,038,525,911,184
  5. Step 5: Solve for x
    x = 21,186,038,525,911,184/224,465,851.52
  6. Step 6: Final answer
    x = 94,384,238.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.