Home / 60,529,356.81-83,506,511.39-37,284,171.21

Finding the Fourth Proportional to 60,529,356.81, 83,506,511.39 and 37,284,171.21

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Solution

The fourth proportional to 60,529,356.81, 83,506,511.39 and 37,284,171.21 is: 51,437,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,529,356.81 : 83,506,511.39 = 37,284,171.21 : x
  2. Step 2: Convert to fraction form
    60,529,356.81/83,506,511.39 = 37,284,171.21/x
  3. Step 3: Cross multiply
    60,529,356.81x = 83,506,511.39 × 37,284,171.21
  4. Step 4: Simplify right side
    60,529,356.81x = 3,113,471,067,628,154.50
  5. Step 5: Solve for x
    x = 3,113,471,067,628,154.50/60,529,356.81
  6. Step 6: Final answer
    x = 51,437,372.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.