Home / 11,877,059,904.98-16,390,353,411.36-6,524,966,973.71

Finding the Fourth Proportional to 11,877,059,904.98, 16,390,353,411.36 and 6,524,966,973.71

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Solution

The fourth proportional to 11,877,059,904.98, 16,390,353,411.36 and 6,524,966,973.71 is: 9,004,460,325.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,877,059,904.98 : 16,390,353,411.36 = 6,524,966,973.71 : x
  2. Step 2: Convert to fraction form
    11,877,059,904.98/16,390,353,411.36 = 6,524,966,973.71/x
  3. Step 3: Cross multiply
    11,877,059,904.98x = 16,390,353,411.36 × 6,524,966,973.71
  4. Step 4: Simplify right side
    11,877,059,904.98x = 106,946,514,696,477,081,600
  5. Step 5: Solve for x
    x = 106,946,514,696,477,081,600/11,877,059,904.98
  6. Step 6: Final answer
    x = 9,004,460,325.38

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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.