Home / 976,749,360,939.10-1,465,124,041,408.60-976,749,360,939.10

Finding the Fourth Proportional to 976,749,360,939.10, 1,465,124,041,408.60 and 976,749,360,939.10

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Solution

The fourth proportional to 976,749,360,939.10, 1,465,124,041,408.60 and 976,749,360,939.10 is: 1,465,124,041,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,749,360,939.10 : 1,465,124,041,408.60 = 976,749,360,939.10 : x
  2. Step 2: Convert to fraction form
    976,749,360,939.10/1,465,124,041,408.60 = 976,749,360,939.10/x
  3. Step 3: Cross multiply
    976,749,360,939.10x = 1,465,124,041,408.60 × 976,749,360,939.10
  4. Step 4: Simplify right side
    976,749,360,939.10x = 1,431,058,971,142,361,624,608,768
  5. Step 5: Solve for x
    x = 1,431,058,971,142,361,624,608,768/976,749,360,939.10
  6. Step 6: Final answer
    x = 1,465,124,041,408.60

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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.