Home / 62,114,133.40-93,171,200.10-21,720,405.40

Finding the Fourth Proportional to 62,114,133.40, 93,171,200.10 and 21,720,405.40

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Solution

The fourth proportional to 62,114,133.40, 93,171,200.10 and 21,720,405.40 is: 32,580,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,114,133.40 : 93,171,200.10 = 21,720,405.40 : x
  2. Step 2: Convert to fraction form
    62,114,133.40/93,171,200.10 = 21,720,405.40/x
  3. Step 3: Cross multiply
    62,114,133.40x = 93,171,200.10 × 21,720,405.40
  4. Step 4: Simplify right side
    62,114,133.40x = 2,023,716,237,776,520.25
  5. Step 5: Solve for x
    x = 2,023,716,237,776,520.25/62,114,133.40
  6. Step 6: Final answer
    x = 32,580,608.10

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1.5x scale

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.