Home / 14,688,087.60-22,032,131.40-14,604,106.80

Finding the Fourth Proportional to 14,688,087.60, 22,032,131.40 and 14,604,106.80

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Solution

The fourth proportional to 14,688,087.60, 22,032,131.40 and 14,604,106.80 is: 21,906,160.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,087.60 : 22,032,131.40 = 14,604,106.80 : x
  2. Step 2: Convert to fraction form
    14,688,087.60/22,032,131.40 = 14,604,106.80/x
  3. Step 3: Cross multiply
    14,688,087.60x = 22,032,131.40 × 14,604,106.80
  4. Step 4: Simplify right side
    14,688,087.60x = 321,759,599,997,233.50
  5. Step 5: Solve for x
    x = 321,759,599,997,233.50/14,688,087.60
  6. Step 6: Final answer
    x = 21,906,160.20

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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.