Home / 58,184,148.48-87,262,225.92-17,794,982.40

Finding the Fourth Proportional to 58,184,148.48, 87,262,225.92 and 17,794,982.40

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Solution

The fourth proportional to 58,184,148.48, 87,262,225.92 and 17,794,982.40 is: 26,688,192.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,184,148.48 : 87,262,225.92 = 17,794,982.40 : x
  2. Step 2: Convert to fraction form
    58,184,148.48/87,262,225.92 = 17,794,982.40/x
  3. Step 3: Cross multiply
    58,184,148.48x = 87,262,225.92 × 17,794,982.40
  4. Step 4: Simplify right side
    58,184,148.48x = 1,552,829,774,431,223.75
  5. Step 5: Solve for x
    x = 1,552,829,774,431,223.75/58,184,148.48
  6. Step 6: Final answer
    x = 26,688,192.83

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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.