Home / 58,884,281.42-88,336,009.08-17,389,354.77

Finding the Fourth Proportional to 58,884,281.42, 88,336,009.08 and 17,389,354.77

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Solution

The fourth proportional to 58,884,281.42, 88,336,009.08 and 17,389,354.77 is: 26,086,863.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,884,281.42 : 88,336,009.08 = 17,389,354.77 : x
  2. Step 2: Convert to fraction form
    58,884,281.42/88,336,009.08 = 17,389,354.77/x
  3. Step 3: Cross multiply
    58,884,281.42x = 88,336,009.08 × 17,389,354.77
  4. Step 4: Simplify right side
    58,884,281.42x = 1,536,106,200,858,061.25
  5. Step 5: Solve for x
    x = 1,536,106,200,858,061.25/58,884,281.42
  6. Step 6: Final answer
    x = 26,086,863.32

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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.