Home / 22,903,555.10-34,355,332.65-21,783,811.10

Finding the Fourth Proportional to 22,903,555.10, 34,355,332.65 and 21,783,811.10

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Solution

The fourth proportional to 22,903,555.10, 34,355,332.65 and 21,783,811.10 is: 32,675,716.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,903,555.10 : 34,355,332.65 = 21,783,811.10 : x
  2. Step 2: Convert to fraction form
    22,903,555.10/34,355,332.65 = 21,783,811.10/x
  3. Step 3: Cross multiply
    22,903,555.10x = 34,355,332.65 × 21,783,811.10
  4. Step 4: Simplify right side
    22,903,555.10x = 748,390,076,725,262.38
  5. Step 5: Solve for x
    x = 748,390,076,725,262.38/22,903,555.10
  6. Step 6: Final answer
    x = 32,675,716.65

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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.