Home / 14,942,580.81-22,290,055.92-14,502,075.27

Finding the Fourth Proportional to 14,942,580.81, 22,290,055.92 and 14,502,075.27

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Solution

The fourth proportional to 14,942,580.81, 22,290,055.92 and 14,502,075.27 is: 21,632,947.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,942,580.81 : 22,290,055.92 = 14,502,075.27 : x
  2. Step 2: Convert to fraction form
    14,942,580.81/22,290,055.92 = 14,502,075.27/x
  3. Step 3: Cross multiply
    14,942,580.81x = 22,290,055.92 × 14,502,075.27
  4. Step 4: Simplify right side
    14,942,580.81x = 323,252,068,724,349.12
  5. Step 5: Solve for x
    x = 323,252,068,724,349.12/14,942,580.81
  6. Step 6: Final answer
    x = 21,632,947.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.