Home / 164,050,704.54-245,931,241.29-61,886,486.94

Finding the Fourth Proportional to 164,050,704.54, 245,931,241.29 and 61,886,486.94

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Solution

The fourth proportional to 164,050,704.54, 245,931,241.29 and 61,886,486.94 is: 92,775,100.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,050,704.54 : 245,931,241.29 = 61,886,486.94 : x
  2. Step 2: Convert to fraction form
    164,050,704.54/245,931,241.29 = 61,886,486.94/x
  3. Step 3: Cross multiply
    164,050,704.54x = 245,931,241.29 × 61,886,486.94
  4. Step 4: Simplify right side
    164,050,704.54x = 15,219,820,552,231,572
  5. Step 5: Solve for x
    x = 15,219,820,552,231,572/164,050,704.54
  6. Step 6: Final answer
    x = 92,775,100.20

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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.