Home / 23,057,111,672.98-34,590,384,657.65-7,928,716,274.59

Finding the Fourth Proportional to 23,057,111,672.98, 34,590,384,657.65 and 7,928,716,274.59

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Solution

The fourth proportional to 23,057,111,672.98, 34,590,384,657.65 and 7,928,716,274.59 is: 11,894,696,511.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,057,111,672.98 : 34,590,384,657.65 = 7,928,716,274.59 : x
  2. Step 2: Convert to fraction form
    23,057,111,672.98/34,590,384,657.65 = 7,928,716,274.59/x
  3. Step 3: Cross multiply
    23,057,111,672.98x = 34,590,384,657.65 × 7,928,716,274.59
  4. Step 4: Simplify right side
    23,057,111,672.98x = 274,257,345,779,437,830,144
  5. Step 5: Solve for x
    x = 274,257,345,779,437,830,144/23,057,111,672.98
  6. Step 6: Final answer
    x = 11,894,696,511.39

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Double scale
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1.5x scale

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.