Home / 17,316,104,005.20-25,974,156,007.80-14,836,612,875.60

Finding the Fourth Proportional to 17,316,104,005.20, 25,974,156,007.80 and 14,836,612,875.60

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Solution

The fourth proportional to 17,316,104,005.20, 25,974,156,007.80 and 14,836,612,875.60 is: 22,254,919,313.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,316,104,005.20 : 25,974,156,007.80 = 14,836,612,875.60 : x
  2. Step 2: Convert to fraction form
    17,316,104,005.20/25,974,156,007.80 = 14,836,612,875.60/x
  3. Step 3: Cross multiply
    17,316,104,005.20x = 25,974,156,007.80 × 14,836,612,875.60
  4. Step 4: Simplify right side
    17,316,104,005.20x = 385,368,497,458,168,594,432
  5. Step 5: Solve for x
    x = 385,368,497,458,168,594,432/17,316,104,005.20
  6. Step 6: Final answer
    x = 22,254,919,313.40

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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.