Home / 19,488,522,032.15-26,893,440,258.50-10,577,659,466.39

Finding the Fourth Proportional to 19,488,522,032.15, 26,893,440,258.50 and 10,577,659,466.39

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Solution

The fourth proportional to 19,488,522,032.15, 26,893,440,258.50 and 10,577,659,466.39 is: 14,596,779,194.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,488,522,032.15 : 26,893,440,258.50 = 10,577,659,466.39 : x
  2. Step 2: Convert to fraction form
    19,488,522,032.15/26,893,440,258.50 = 10,577,659,466.39/x
  3. Step 3: Cross multiply
    19,488,522,032.15x = 26,893,440,258.50 × 10,577,659,466.39
  4. Step 4: Simplify right side
    19,488,522,032.15x = 284,469,652,934,003,130,368
  5. Step 5: Solve for x
    x = 284,469,652,934,003,130,368/19,488,522,032.15
  6. Step 6: Final answer
    x = 14,596,779,194.69

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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.