Home / 58,778,422.48-88,168,537.86-22,388,842

Finding the Fourth Proportional to 58,778,422.48, 88,168,537.86 and 22,388,842

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Solution

The fourth proportional to 58,778,422.48, 88,168,537.86 and 22,388,842 is: 33,583,607.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,778,422.48 : 88,168,537.86 = 22,388,842 : x
  2. Step 2: Convert to fraction form
    58,778,422.48/88,168,537.86 = 22,388,842/x
  3. Step 3: Cross multiply
    58,778,422.48x = 88,168,537.86 × 22,388,842
  4. Step 4: Simplify right side
    58,778,422.48x = 1,973,991,463,518,558
  5. Step 5: Solve for x
    x = 1,973,991,463,518,558/58,778,422.48
  6. Step 6: Final answer
    x = 33,583,607.39

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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.