Home / 25,977,856,874.40-35,849,442,490.56-14,096,961,878.40

Finding the Fourth Proportional to 25,977,856,874.40, 35,849,442,490.56 and 14,096,961,878.40

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Solution

The fourth proportional to 25,977,856,874.40, 35,849,442,490.56 and 14,096,961,878.40 is: 19,453,807,394.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,977,856,874.40 : 35,849,442,490.56 = 14,096,961,878.40 : x
  2. Step 2: Convert to fraction form
    25,977,856,874.40/35,849,442,490.56 = 14,096,961,878.40/x
  3. Step 3: Cross multiply
    25,977,856,874.40x = 35,849,442,490.56 × 14,096,961,878.40
  4. Step 4: Simplify right side
    25,977,856,874.40x = 505,368,224,151,317,446,656
  5. Step 5: Solve for x
    x = 505,368,224,151,317,446,656/25,977,856,874.40
  6. Step 6: Final answer
    x = 19,453,807,394.30

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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.