Home / 24,213,775,025.40-36,320,662,538.10-19,316,014,769.40

Finding the Fourth Proportional to 24,213,775,025.40, 36,320,662,538.10 and 19,316,014,769.40

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Solution

The fourth proportional to 24,213,775,025.40, 36,320,662,538.10 and 19,316,014,769.40 is: 28,974,022,154.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,213,775,025.40 : 36,320,662,538.10 = 19,316,014,769.40 : x
  2. Step 2: Convert to fraction form
    24,213,775,025.40/36,320,662,538.10 = 19,316,014,769.40/x
  3. Step 3: Cross multiply
    24,213,775,025.40x = 36,320,662,538.10 × 19,316,014,769.40
  4. Step 4: Simplify right side
    24,213,775,025.40x = 701,570,454,020,332,978,176
  5. Step 5: Solve for x
    x = 701,570,454,020,332,978,176/24,213,775,025.40
  6. Step 6: Final answer
    x = 28,974,022,154.10

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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.