Home / 1,043,041,536,133.60-1,564,562,304,200.40-298,581,977,221.60

Finding the Fourth Proportional to 1,043,041,536,133.60, 1,564,562,304,200.40 and 298,581,977,221.60

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Solution

The fourth proportional to 1,043,041,536,133.60, 1,564,562,304,200.40 and 298,581,977,221.60 is: 447,872,965,832.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,536,133.60 : 1,564,562,304,200.40 = 298,581,977,221.60 : x
  2. Step 2: Convert to fraction form
    1,043,041,536,133.60/1,564,562,304,200.40 = 298,581,977,221.60/x
  3. Step 3: Cross multiply
    1,043,041,536,133.60x = 1,564,562,304,200.40 × 298,581,977,221.60
  4. Step 4: Simplify right side
    1,043,041,536,133.60x = 467,150,106,274,537,788,145,664
  5. Step 5: Solve for x
    x = 467,150,106,274,537,788,145,664/1,043,041,536,133.60
  6. Step 6: Final answer
    x = 447,872,965,832.40

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Double scale
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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.