Home / 16,471,905,430.77-22,733,714,251.85-10,045,453,726.71

Finding the Fourth Proportional to 16,471,905,430.77, 22,733,714,251.85 and 10,045,453,726.71

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Solution

The fourth proportional to 16,471,905,430.77, 22,733,714,251.85 and 10,045,453,726.71 is: 13,864,241,481.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,471,905,430.77 : 22,733,714,251.85 = 10,045,453,726.71 : x
  2. Step 2: Convert to fraction form
    16,471,905,430.77/22,733,714,251.85 = 10,045,453,726.71/x
  3. Step 3: Cross multiply
    16,471,905,430.77x = 22,733,714,251.85 × 10,045,453,726.71
  4. Step 4: Simplify right side
    16,471,905,430.77x = 228,370,474,553,156,599,808
  5. Step 5: Solve for x
    x = 228,370,474,553,156,599,808/16,471,905,430.77
  6. Step 6: Final answer
    x = 13,864,241,481.53

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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.