Home / 116,564,113.60-174,815,692.80-34,660,931.20

Finding the Fourth Proportional to 116,564,113.60, 174,815,692.80 and 34,660,931.20

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Solution

The fourth proportional to 116,564,113.60, 174,815,692.80 and 34,660,931.20 is: 51,982,334.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,564,113.60 : 174,815,692.80 = 34,660,931.20 : x
  2. Step 2: Convert to fraction form
    116,564,113.60/174,815,692.80 = 34,660,931.20/x
  3. Step 3: Cross multiply
    116,564,113.60x = 174,815,692.80 × 34,660,931.20
  4. Step 4: Simplify right side
    116,564,113.60x = 6,059,274,700,821,136
  5. Step 5: Solve for x
    x = 6,059,274,700,821,136/116,564,113.60
  6. Step 6: Final answer
    x = 51,982,334.13

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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.