Home / 19,448,202.32-26,838,510.34-10,746,298.81

Finding the Fourth Proportional to 19,448,202.32, 26,838,510.34 and 10,746,298.81

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Solution

The fourth proportional to 19,448,202.32, 26,838,510.34 and 10,746,298.81 is: 14,829,887.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,448,202.32 : 26,838,510.34 = 10,746,298.81 : x
  2. Step 2: Convert to fraction form
    19,448,202.32/26,838,510.34 = 10,746,298.81/x
  3. Step 3: Cross multiply
    19,448,202.32x = 26,838,510.34 × 10,746,298.81
  4. Step 4: Simplify right side
    19,448,202.32x = 288,414,651,861,472.44
  5. Step 5: Solve for x
    x = 288,414,651,861,472.44/19,448,202.32
  6. Step 6: Final answer
    x = 14,829,887.47

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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.