Home / 19,006,719.95-26,229,826.73-10,746,604.79

Finding the Fourth Proportional to 19,006,719.95, 26,229,826.73 and 10,746,604.79

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Solution

The fourth proportional to 19,006,719.95, 26,229,826.73 and 10,746,604.79 is: 14,830,627.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006,719.95 : 26,229,826.73 = 10,746,604.79 : x
  2. Step 2: Convert to fraction form
    19,006,719.95/26,229,826.73 = 10,746,604.79/x
  3. Step 3: Cross multiply
    19,006,719.95x = 26,229,826.73 × 10,746,604.79
  4. Step 4: Simplify right side
    19,006,719.95x = 281,881,581,523,755
  5. Step 5: Solve for x
    x = 281,881,581,523,755/19,006,719.95
  6. Step 6: Final answer
    x = 14,830,627.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.