Home / 124,403,903.70-186,605,855.55-33,527,492.70

Finding the Fourth Proportional to 124,403,903.70, 186,605,855.55 and 33,527,492.70

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Solution

The fourth proportional to 124,403,903.70, 186,605,855.55 and 33,527,492.70 is: 50,291,239.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,403,903.70 : 186,605,855.55 = 33,527,492.70 : x
  2. Step 2: Convert to fraction form
    124,403,903.70/186,605,855.55 = 33,527,492.70/x
  3. Step 3: Cross multiply
    124,403,903.70x = 186,605,855.55 × 33,527,492.70
  4. Step 4: Simplify right side
    124,403,903.70x = 6,256,426,459,729,880
  5. Step 5: Solve for x
    x = 6,256,426,459,729,880/124,403,903.70
  6. Step 6: Final answer
    x = 50,291,239.05

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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.