Home / 26,446,941,590.54-39,687,479,364.75-9,657,347,124.00

Finding the Fourth Proportional to 26,446,941,590.54, 39,687,479,364.75 and 9,657,347,124.00

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Solution

The fourth proportional to 26,446,941,590.54, 39,687,479,364.75 and 9,657,347,124.00 is: 14,492,252,852.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,446,941,590.54 : 39,687,479,364.75 = 9,657,347,124.00 : x
  2. Step 2: Convert to fraction form
    26,446,941,590.54/39,687,479,364.75 = 9,657,347,124.00/x
  3. Step 3: Cross multiply
    26,446,941,590.54x = 39,687,479,364.75 × 9,657,347,124.00
  4. Step 4: Simplify right side
    26,446,941,590.54x = 383,275,764,702,087,741,440
  5. Step 5: Solve for x
    x = 383,275,764,702,087,741,440/26,446,941,590.54
  6. Step 6: Final answer
    x = 14,492,252,852.38

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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.