Home / 42,506,181.76-58,648,122.74-23,917,697.50

Finding the Fourth Proportional to 42,506,181.76, 58,648,122.74 and 23,917,697.50

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Solution

The fourth proportional to 42,506,181.76, 58,648,122.74 and 23,917,697.50 is: 33,000,566.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,506,181.76 : 58,648,122.74 = 23,917,697.50 : x
  2. Step 2: Convert to fraction form
    42,506,181.76/58,648,122.74 = 23,917,697.50/x
  3. Step 3: Cross multiply
    42,506,181.76x = 58,648,122.74 × 23,917,697.50
  4. Step 4: Simplify right side
    42,506,181.76x = 1,402,728,058,638,191.25
  5. Step 5: Solve for x
    x = 1,402,728,058,638,191.25/42,506,181.76
  6. Step 6: Final answer
    x = 33,000,566.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.