Home / 11,877,059,908.48-16,390,353,416.20-6,524,966,977.20

Finding the Fourth Proportional to 11,877,059,908.48, 16,390,353,416.20 and 6,524,966,977.20

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Solution

The fourth proportional to 11,877,059,908.48, 16,390,353,416.20 and 6,524,966,977.20 is: 9,004,460,330.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,877,059,908.48 : 16,390,353,416.20 = 6,524,966,977.20 : x
  2. Step 2: Convert to fraction form
    11,877,059,908.48/16,390,353,416.20 = 6,524,966,977.20/x
  3. Step 3: Cross multiply
    11,877,059,908.48x = 16,390,353,416.20 × 6,524,966,977.20
  4. Step 4: Simplify right side
    11,877,059,908.48x = 106,946,514,785,342,210,048
  5. Step 5: Solve for x
    x = 106,946,514,785,342,210,048/11,877,059,908.48
  6. Step 6: Final answer
    x = 9,004,460,330.20

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Double scale
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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.