Home / 30,767,262.76-46,137,430.14-14,597,825.32

Finding the Fourth Proportional to 30,767,262.76, 46,137,430.14 and 14,597,825.32

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Solution

The fourth proportional to 30,767,262.76, 46,137,430.14 and 14,597,825.32 is: 21,890,349.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,767,262.76 : 46,137,430.14 = 14,597,825.32 : x
  2. Step 2: Convert to fraction form
    30,767,262.76/46,137,430.14 = 14,597,825.32/x
  3. Step 3: Cross multiply
    30,767,262.76x = 46,137,430.14 × 14,597,825.32
  4. Step 4: Simplify right side
    30,767,262.76x = 673,506,145,897,423.12
  5. Step 5: Solve for x
    x = 673,506,145,897,423.12/30,767,262.76
  6. Step 6: Final answer
    x = 21,890,349.86

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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.