Home / 94,440,189.98-141,552,826.94-57,470,541.90

Finding the Fourth Proportional to 94,440,189.98, 141,552,826.94 and 57,470,541.90

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Solution

The fourth proportional to 94,440,189.98, 141,552,826.94 and 57,470,541.90 is: 86,140,420.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,440,189.98 : 141,552,826.94 = 57,470,541.90 : x
  2. Step 2: Convert to fraction form
    94,440,189.98/141,552,826.94 = 57,470,541.90/x
  3. Step 3: Cross multiply
    94,440,189.98x = 141,552,826.94 × 57,470,541.90
  4. Step 4: Simplify right side
    94,440,189.98x = 8,135,117,671,718,718
  5. Step 5: Solve for x
    x = 8,135,117,671,718,718/94,440,189.98
  6. Step 6: Final answer
    x = 86,140,420.44

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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.