Home / 14,581,230.08-21,871,852.80-3,798,502.40

Finding the Fourth Proportional to 14,581,230.08, 21,871,852.80 and 3,798,502.40

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Solution

The fourth proportional to 14,581,230.08, 21,871,852.80 and 3,798,502.40 is: 5,697,755.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,581,230.08 : 21,871,852.80 = 3,798,502.40 : x
  2. Step 2: Convert to fraction form
    14,581,230.08/21,871,852.80 = 3,798,502.40/x
  3. Step 3: Cross multiply
    14,581,230.08x = 21,871,852.80 × 3,798,502.40
  4. Step 4: Simplify right side
    14,581,230.08x = 83,080,285,353,246.72
  5. Step 5: Solve for x
    x = 83,080,285,353,246.72/14,581,230.08
  6. Step 6: Final answer
    x = 5,697,755.60

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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.