Home / 93,679,440.23-140,435,696.64-44,464,931.20

Finding the Fourth Proportional to 93,679,440.23, 140,435,696.64 and 44,464,931.20

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Solution

The fourth proportional to 93,679,440.23, 140,435,696.64 and 44,464,931.20 is: 66,657,780.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,679,440.23 : 140,435,696.64 = 44,464,931.20 : x
  2. Step 2: Convert to fraction form
    93,679,440.23/140,435,696.64 = 44,464,931.20/x
  3. Step 3: Cross multiply
    93,679,440.23x = 140,435,696.64 × 44,464,931.20
  4. Step 4: Simplify right side
    93,679,440.23x = 6,244,463,588,419,492
  5. Step 5: Solve for x
    x = 6,244,463,588,419,492/93,679,440.23
  6. Step 6: Final answer
    x = 66,657,780.76

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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.