Home / 29,822,162,509.14-41,155,458,898.68-16,274,674,392.36

Finding the Fourth Proportional to 29,822,162,509.14, 41,155,458,898.68 and 16,274,674,392.36

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Solution

The fourth proportional to 29,822,162,509.14, 41,155,458,898.68 and 16,274,674,392.36 is: 22,459,527,971.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,822,162,509.14 : 41,155,458,898.68 = 16,274,674,392.36 : x
  2. Step 2: Convert to fraction form
    29,822,162,509.14/41,155,458,898.68 = 16,274,674,392.36/x
  3. Step 3: Cross multiply
    29,822,162,509.14x = 41,155,458,898.68 × 16,274,674,392.36
  4. Step 4: Simplify right side
    29,822,162,509.14x = 669,791,693,044,171,931,648
  5. Step 5: Solve for x
    x = 669,791,693,044,171,931,648/29,822,162,509.14
  6. Step 6: Final answer
    x = 22,459,527,971.48

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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.