Home / 58,605,436.40-87,847,501.80-26,272,828.40

Finding the Fourth Proportional to 58,605,436.40, 87,847,501.80 and 26,272,828.40

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Solution

The fourth proportional to 58,605,436.40, 87,847,501.80 and 26,272,828.40 is: 39,382,051.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,605,436.40 : 87,847,501.80 = 26,272,828.40 : x
  2. Step 2: Convert to fraction form
    58,605,436.40/87,847,501.80 = 26,272,828.40/x
  3. Step 3: Cross multiply
    58,605,436.40x = 87,847,501.80 × 26,272,828.40
  4. Step 4: Simplify right side
    58,605,436.40x = 2,308,002,340,160,091
  5. Step 5: Solve for x
    x = 2,308,002,340,160,091/58,605,436.40
  6. Step 6: Final answer
    x = 39,382,051.94

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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.