Home / 976,749,362,520.60-1,465,124,043,780.90-976,749,362,520.60

Finding the Fourth Proportional to 976,749,362,520.60, 1,465,124,043,780.90 and 976,749,362,520.60

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Solution

The fourth proportional to 976,749,362,520.60, 1,465,124,043,780.90 and 976,749,362,520.60 is: 1,465,124,043,780.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,749,362,520.60 : 1,465,124,043,780.90 = 976,749,362,520.60 : x
  2. Step 2: Convert to fraction form
    976,749,362,520.60/1,465,124,043,780.90 = 976,749,362,520.60/x
  3. Step 3: Cross multiply
    976,749,362,520.60x = 1,465,124,043,780.90 × 976,749,362,520.60
  4. Step 4: Simplify right side
    976,749,362,520.60x = 1,431,058,975,776,597,514,125,312
  5. Step 5: Solve for x
    x = 1,431,058,975,776,597,514,125,312/976,749,362,520.60
  6. Step 6: Final answer
    x = 1,465,124,043,780.90

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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.