Home / 23,457,756.32-32,371,661.04-14,290,398.80

Finding the Fourth Proportional to 23,457,756.32, 32,371,661.04 and 14,290,398.80

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Solution

The fourth proportional to 23,457,756.32, 32,371,661.04 and 14,290,398.80 is: 19,720,724.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,457,756.32 : 32,371,661.04 = 14,290,398.80 : x
  2. Step 2: Convert to fraction form
    23,457,756.32/32,371,661.04 = 14,290,398.80/x
  3. Step 3: Cross multiply
    23,457,756.32x = 32,371,661.04 × 14,290,398.80
  4. Step 4: Simplify right side
    23,457,756.32x = 462,603,946,080,022.75
  5. Step 5: Solve for x
    x = 462,603,946,080,022.75/23,457,756.32
  6. Step 6: Final answer
    x = 19,720,724.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.