Home / 14,856,836.40-22,285,254.60-4,075,227.11

Finding the Fourth Proportional to 14,856,836.40, 22,285,254.60 and 4,075,227.11

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Solution

The fourth proportional to 14,856,836.40, 22,285,254.60 and 4,075,227.11 is: 6,112,840.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,856,836.40 : 22,285,254.60 = 4,075,227.11 : x
  2. Step 2: Convert to fraction form
    14,856,836.40/22,285,254.60 = 4,075,227.11/x
  3. Step 3: Cross multiply
    14,856,836.40x = 22,285,254.60 × 4,075,227.11
  4. Step 4: Simplify right side
    14,856,836.40x = 90,817,473,754,885.34
  5. Step 5: Solve for x
    x = 90,817,473,754,885.34/14,856,836.40
  6. Step 6: Final answer
    x = 6,112,840.67

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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.