Home / 130,964,551.60-196,446,827.40-44,705,772.40

Finding the Fourth Proportional to 130,964,551.60, 196,446,827.40 and 44,705,772.40

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Solution

The fourth proportional to 130,964,551.60, 196,446,827.40 and 44,705,772.40 is: 67,058,658.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,964,551.60 : 196,446,827.40 = 44,705,772.40 : x
  2. Step 2: Convert to fraction form
    130,964,551.60/196,446,827.40 = 44,705,772.40/x
  3. Step 3: Cross multiply
    130,964,551.60x = 196,446,827.40 × 44,705,772.40
  4. Step 4: Simplify right side
    130,964,551.60x = 8,782,307,154,446,484
  5. Step 5: Solve for x
    x = 8,782,307,154,446,484/130,964,551.60
  6. Step 6: Final answer
    x = 67,058,658.60

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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.