Home / 185,533,577.04-278,254,378.08-62,709,166.56

Finding the Fourth Proportional to 185,533,577.04, 278,254,378.08 and 62,709,166.56

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Solution

The fourth proportional to 185,533,577.04, 278,254,378.08 and 62,709,166.56 is: 94,048,206.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,533,577.04 : 278,254,378.08 = 62,709,166.56 : x
  2. Step 2: Convert to fraction form
    185,533,577.04/278,254,378.08 = 62,709,166.56/x
  3. Step 3: Cross multiply
    185,533,577.04x = 278,254,378.08 × 62,709,166.56
  4. Step 4: Simplify right side
    185,533,577.04x = 17,449,100,141,067,932
  5. Step 5: Solve for x
    x = 17,449,100,141,067,932/185,533,577.04
  6. Step 6: Final answer
    x = 94,048,206.36

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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.