Home / 19,448,208.17-26,838,518.40-10,746,304.67

Finding the Fourth Proportional to 19,448,208.17, 26,838,518.40 and 10,746,304.67

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Solution

The fourth proportional to 19,448,208.17, 26,838,518.40 and 10,746,304.67 is: 14,829,895.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,448,208.17 : 26,838,518.40 = 10,746,304.67 : x
  2. Step 2: Convert to fraction form
    19,448,208.17/26,838,518.40 = 10,746,304.67/x
  3. Step 3: Cross multiply
    19,448,208.17x = 26,838,518.40 × 10,746,304.67
  4. Step 4: Simplify right side
    19,448,208.17x = 288,414,895,617,800.94
  5. Step 5: Solve for x
    x = 288,414,895,617,800.94/19,448,208.17
  6. Step 6: Final answer
    x = 14,829,895.54

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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.