Home / 23,289,007,064.32-34,921,081,518.54-12,085,600,730.68

Finding the Fourth Proportional to 23,289,007,064.32, 34,921,081,518.54 and 12,085,600,730.68

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Solution

The fourth proportional to 23,289,007,064.32, 34,921,081,518.54 and 12,085,600,730.68 is: 18,121,951,148.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,289,007,064.32 : 34,921,081,518.54 = 12,085,600,730.68 : x
  2. Step 2: Convert to fraction form
    23,289,007,064.32/34,921,081,518.54 = 12,085,600,730.68/x
  3. Step 3: Cross multiply
    23,289,007,064.32x = 34,921,081,518.54 × 12,085,600,730.68
  4. Step 4: Simplify right side
    23,289,007,064.32x = 422,042,248,316,602,875,904
  5. Step 5: Solve for x
    x = 422,042,248,316,602,875,904/23,289,007,064.32
  6. Step 6: Final answer
    x = 18,121,951,148.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.