Home / 42,963,183.76-59,289,440.16-23,384,025.40

Finding the Fourth Proportional to 42,963,183.76, 59,289,440.16 and 23,384,025.40

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Solution

The fourth proportional to 42,963,183.76, 59,289,440.16 and 23,384,025.40 is: 32,270,089.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,963,183.76 : 59,289,440.16 = 23,384,025.40 : x
  2. Step 2: Convert to fraction form
    42,963,183.76/59,289,440.16 = 23,384,025.40/x
  3. Step 3: Cross multiply
    42,963,183.76x = 59,289,440.16 × 23,384,025.40
  4. Step 4: Simplify right side
    42,963,183.76x = 1,386,425,774,653,220
  5. Step 5: Solve for x
    x = 1,386,425,774,653,220/42,963,183.76
  6. Step 6: Final answer
    x = 32,270,089.26

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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.