Home / 37,849,247.40-56,773,051.38-10,554,811.88

Finding the Fourth Proportional to 37,849,247.40, 56,773,051.38 and 10,554,811.88

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Solution

The fourth proportional to 37,849,247.40, 56,773,051.38 and 10,554,811.88 is: 15,831,989.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,849,247.40 : 56,773,051.38 = 10,554,811.88 : x
  2. Step 2: Convert to fraction form
    37,849,247.40/56,773,051.38 = 10,554,811.88/x
  3. Step 3: Cross multiply
    37,849,247.40x = 56,773,051.38 × 10,554,811.88
  4. Step 4: Simplify right side
    37,849,247.40x = 599,228,877,169,474.50
  5. Step 5: Solve for x
    x = 599,228,877,169,474.50/37,849,247.40
  6. Step 6: Final answer
    x = 15,831,989.23

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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.