Home / 62,133,232.22-93,184,901.52-19,002,809.27

Finding the Fourth Proportional to 62,133,232.22, 93,184,901.52 and 19,002,809.27

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Solution

The fourth proportional to 62,133,232.22, 93,184,901.52 and 19,002,809.27 is: 28,499,642.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,133,232.22 : 93,184,901.52 = 19,002,809.27 : x
  2. Step 2: Convert to fraction form
    62,133,232.22/93,184,901.52 = 19,002,809.27/x
  3. Step 3: Cross multiply
    62,133,232.22x = 93,184,901.52 × 19,002,809.27
  4. Step 4: Simplify right side
    62,133,232.22x = 1,770,774,909,962,368.50
  5. Step 5: Solve for x
    x = 1,770,774,909,962,368.50/62,133,232.22
  6. Step 6: Final answer
    x = 28,499,642.57

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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.