Home / 60,615,156-90,958,606.08-22,303,574.32

Finding the Fourth Proportional to 60,615,156, 90,958,606.08 and 22,303,574.32

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Solution

The fourth proportional to 60,615,156, 90,958,606.08 and 22,303,574.32 is: 33,468,560.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,615,156 : 90,958,606.08 = 22,303,574.32 : x
  2. Step 2: Convert to fraction form
    60,615,156/90,958,606.08 = 22,303,574.32/x
  3. Step 3: Cross multiply
    60,615,156x = 90,958,606.08 × 22,303,574.32
  4. Step 4: Simplify right side
    60,615,156x = 2,028,702,030,748,883.75
  5. Step 5: Solve for x
    x = 2,028,702,030,748,883.75/60,615,156
  6. Step 6: Final answer
    x = 33,468,560.75

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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.