Home / 957,595,170.01-1,321,480,737.73-517,562,022.01

Finding the Fourth Proportional to 957,595,170.01, 1,321,480,737.73 and 517,562,022.01

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Solution

The fourth proportional to 957,595,170.01, 1,321,480,737.73 and 517,562,022.01 is: 714,235,267.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,595,170.01 : 1,321,480,737.73 = 517,562,022.01 : x
  2. Step 2: Convert to fraction form
    957,595,170.01/1,321,480,737.73 = 517,562,022.01/x
  3. Step 3: Cross multiply
    957,595,170.01x = 1,321,480,737.73 × 517,562,022.01
  4. Step 4: Simplify right side
    957,595,170.01x = 683,948,242,666,805,248
  5. Step 5: Solve for x
    x = 683,948,242,666,805,248/957,595,170.01
  6. Step 6: Final answer
    x = 714,235,267.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.