Home / 164,050,302.10-246,169,931.55-61,887,658.90

Finding the Fourth Proportional to 164,050,302.10, 246,169,931.55 and 61,887,658.90

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Solution

The fourth proportional to 164,050,302.10, 246,169,931.55 and 61,887,658.90 is: 92,867,130.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,050,302.10 : 246,169,931.55 = 61,887,658.90 : x
  2. Step 2: Convert to fraction form
    164,050,302.10/246,169,931.55 = 61,887,658.90/x
  3. Step 3: Cross multiply
    164,050,302.10x = 246,169,931.55 × 61,887,658.90
  4. Step 4: Simplify right side
    164,050,302.10x = 15,234,880,755,202,748
  5. Step 5: Solve for x
    x = 15,234,880,755,202,748/164,050,302.10
  6. Step 6: Final answer
    x = 92,867,130.14

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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.