Home / 61,931,030.34-85,467,284.40-34,056,025.89

Finding the Fourth Proportional to 61,931,030.34, 85,467,284.40 and 34,056,025.89

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Solution

The fourth proportional to 61,931,030.34, 85,467,284.40 and 34,056,025.89 is: 46,998,669.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,931,030.34 : 85,467,284.40 = 34,056,025.89 : x
  2. Step 2: Convert to fraction form
    61,931,030.34/85,467,284.40 = 34,056,025.89/x
  3. Step 3: Cross multiply
    61,931,030.34x = 85,467,284.40 × 34,056,025.89
  4. Step 4: Simplify right side
    61,931,030.34x = 2,910,676,050,274,393.50
  5. Step 5: Solve for x
    x = 2,910,676,050,274,393.50/61,931,030.34
  6. Step 6: Final answer
    x = 46,998,669.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.