Home / 45,095,999.40-67,643,999.10-22,421,183.40

Finding the Fourth Proportional to 45,095,999.40, 67,643,999.10 and 22,421,183.40

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Solution

The fourth proportional to 45,095,999.40, 67,643,999.10 and 22,421,183.40 is: 33,631,775.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,095,999.40 : 67,643,999.10 = 22,421,183.40 : x
  2. Step 2: Convert to fraction form
    45,095,999.40/67,643,999.10 = 22,421,183.40/x
  3. Step 3: Cross multiply
    45,095,999.40x = 67,643,999.10 × 22,421,183.40
  4. Step 4: Simplify right side
    45,095,999.40x = 1,516,658,509,730,534.75
  5. Step 5: Solve for x
    x = 1,516,658,509,730,534.75/45,095,999.40
  6. Step 6: Final answer
    x = 33,631,775.10

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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.