Home / 24,742,783,953.12-34,152,236,924.76-16,170,500,151.12

Finding the Fourth Proportional to 24,742,783,953.12, 34,152,236,924.76 and 16,170,500,151.12

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Solution

The fourth proportional to 24,742,783,953.12, 34,152,236,924.76 and 16,170,500,151.12 is: 22,319,992,503.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,742,783,953.12 : 34,152,236,924.76 = 16,170,500,151.12 : x
  2. Step 2: Convert to fraction form
    24,742,783,953.12/34,152,236,924.76 = 16,170,500,151.12/x
  3. Step 3: Cross multiply
    24,742,783,953.12x = 34,152,236,924.76 × 16,170,500,151.12
  4. Step 4: Simplify right side
    24,742,783,953.12x = 552,258,752,352,917,651,456
  5. Step 5: Solve for x
    x = 552,258,752,352,917,651,456/24,742,783,953.12
  6. Step 6: Final answer
    x = 22,319,992,503.64

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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.