Home / 35,920,217.10-53,880,325.65-10,362,060.30

Finding the Fourth Proportional to 35,920,217.10, 53,880,325.65 and 10,362,060.30

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Solution

The fourth proportional to 35,920,217.10, 53,880,325.65 and 10,362,060.30 is: 15,543,090.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,920,217.10 : 53,880,325.65 = 10,362,060.30 : x
  2. Step 2: Convert to fraction form
    35,920,217.10/53,880,325.65 = 10,362,060.30/x
  3. Step 3: Cross multiply
    35,920,217.10x = 53,880,325.65 × 10,362,060.30
  4. Step 4: Simplify right side
    35,920,217.10x = 558,311,183,368,936.75
  5. Step 5: Solve for x
    x = 558,311,183,368,936.75/35,920,217.10
  6. Step 6: Final answer
    x = 15,543,090.45

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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.