Home / 48,283,462.86-66,630,254.88-26,553,430.86

Finding the Fourth Proportional to 48,283,462.86, 66,630,254.88 and 26,553,430.86

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Solution

The fourth proportional to 48,283,462.86, 66,630,254.88 and 26,553,430.86 is: 36,643,226.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,283,462.86 : 66,630,254.88 = 26,553,430.86 : x
  2. Step 2: Convert to fraction form
    48,283,462.86/66,630,254.88 = 26,553,430.86/x
  3. Step 3: Cross multiply
    48,283,462.86x = 66,630,254.88 × 26,553,430.86
  4. Step 4: Simplify right side
    48,283,462.86x = 1,769,261,866,140,257.75
  5. Step 5: Solve for x
    x = 1,769,261,866,140,257.75/48,283,462.86
  6. Step 6: Final answer
    x = 36,643,226.51

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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.