Home / 16,607,555.80-24,911,333.70-10,197,021.40

Finding the Fourth Proportional to 16,607,555.80, 24,911,333.70 and 10,197,021.40

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Solution

The fourth proportional to 16,607,555.80, 24,911,333.70 and 10,197,021.40 is: 15,295,532.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,555.80 : 24,911,333.70 = 10,197,021.40 : x
  2. Step 2: Convert to fraction form
    16,607,555.80/24,911,333.70 = 10,197,021.40/x
  3. Step 3: Cross multiply
    16,607,555.80x = 24,911,333.70 × 10,197,021.40
  4. Step 4: Simplify right side
    16,607,555.80x = 254,021,402,841,441.19
  5. Step 5: Solve for x
    x = 254,021,402,841,441.19/16,607,555.80
  6. Step 6: Final answer
    x = 15,295,532.10

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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.