Home / 58,191,555.48-87,287,333.22-25,835,852.76

Finding the Fourth Proportional to 58,191,555.48, 87,287,333.22 and 25,835,852.76

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Solution

The fourth proportional to 58,191,555.48, 87,287,333.22 and 25,835,852.76 is: 38,753,779.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,191,555.48 : 87,287,333.22 = 25,835,852.76 : x
  2. Step 2: Convert to fraction form
    58,191,555.48/87,287,333.22 = 25,835,852.76/x
  3. Step 3: Cross multiply
    58,191,555.48x = 87,287,333.22 × 25,835,852.76
  4. Step 4: Simplify right side
    58,191,555.48x = 2,255,142,688,884,977
  5. Step 5: Solve for x
    x = 2,255,142,688,884,977/58,191,555.48
  6. Step 6: Final answer
    x = 38,753,779.14

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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.