Home / 25,460,957,883.18-35,134,538,735.77-14,028,886,985.65

Finding the Fourth Proportional to 25,460,957,883.18, 35,134,538,735.77 and 14,028,886,985.65

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Solution

The fourth proportional to 25,460,957,883.18, 35,134,538,735.77 and 14,028,886,985.65 is: 19,358,991,734.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,460,957,883.18 : 35,134,538,735.77 = 14,028,886,985.65 : x
  2. Step 2: Convert to fraction form
    25,460,957,883.18/35,134,538,735.77 = 14,028,886,985.65/x
  3. Step 3: Cross multiply
    25,460,957,883.18x = 35,134,538,735.77 × 14,028,886,985.65
  4. Step 4: Simplify right side
    25,460,957,883.18x = 492,898,473,217,059,520,512
  5. Step 5: Solve for x
    x = 492,898,473,217,059,520,512/25,460,957,883.18
  6. Step 6: Final answer
    x = 19,358,991,734.66

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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.