Home / 19,683,003.60-29,524,505.40-14,793,746.40

Finding the Fourth Proportional to 19,683,003.60, 29,524,505.40 and 14,793,746.40

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Solution

The fourth proportional to 19,683,003.60, 29,524,505.40 and 14,793,746.40 is: 22,190,619.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,683,003.60 : 29,524,505.40 = 14,793,746.40 : x
  2. Step 2: Convert to fraction form
    19,683,003.60/29,524,505.40 = 14,793,746.40/x
  3. Step 3: Cross multiply
    19,683,003.60x = 29,524,505.40 × 14,793,746.40
  4. Step 4: Simplify right side
    19,683,003.60x = 436,778,045,473,030.56
  5. Step 5: Solve for x
    x = 436,778,045,473,030.56/19,683,003.60
  6. Step 6: Final answer
    x = 22,190,619.60

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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.