Home / 160,679,292.58-241,041,636.24-51,478,919.74

Finding the Fourth Proportional to 160,679,292.58, 241,041,636.24 and 51,478,919.74

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Solution

The fourth proportional to 160,679,292.58, 241,041,636.24 and 51,478,919.74 is: 77,225,651.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,679,292.58 : 241,041,636.24 = 51,478,919.74 : x
  2. Step 2: Convert to fraction form
    160,679,292.58/241,041,636.24 = 51,478,919.74/x
  3. Step 3: Cross multiply
    160,679,292.58x = 241,041,636.24 × 51,478,919.74
  4. Step 4: Simplify right side
    160,679,292.58x = 12,408,563,045,997,236
  5. Step 5: Solve for x
    x = 12,408,563,045,997,236/160,679,292.58
  6. Step 6: Final answer
    x = 77,225,651.46

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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.