Home / 37,403,787.80-56,141,111.10-23,054,880.80

Finding the Fourth Proportional to 37,403,787.80, 56,141,111.10 and 23,054,880.80

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Solution

The fourth proportional to 37,403,787.80, 56,141,111.10 and 23,054,880.80 is: 34,604,159.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,403,787.80 : 56,141,111.10 = 23,054,880.80 : x
  2. Step 2: Convert to fraction form
    37,403,787.80/56,141,111.10 = 23,054,880.80/x
  3. Step 3: Cross multiply
    37,403,787.80x = 56,141,111.10 × 23,054,880.80
  4. Step 4: Simplify right side
    37,403,787.80x = 1,294,326,624,390,057
  5. Step 5: Solve for x
    x = 1,294,326,624,390,057/37,403,787.80
  6. Step 6: Final answer
    x = 34,604,159.11

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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.