Home / 15,264,134,615.25-22,896,210,288.15-6,977,210,355.54

Finding the Fourth Proportional to 15,264,134,615.25, 22,896,210,288.15 and 6,977,210,355.54

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Solution

The fourth proportional to 15,264,134,615.25, 22,896,210,288.15 and 6,977,210,355.54 is: 10,465,819,357.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,264,134,615.25 : 22,896,210,288.15 = 6,977,210,355.54 : x
  2. Step 2: Convert to fraction form
    15,264,134,615.25/22,896,210,288.15 = 6,977,210,355.54/x
  3. Step 3: Cross multiply
    15,264,134,615.25x = 22,896,210,288.15 × 6,977,210,355.54
  4. Step 4: Simplify right side
    15,264,134,615.25x = 159,751,675,525,101,682,688
  5. Step 5: Solve for x
    x = 159,751,675,525,101,682,688/15,264,134,615.25
  6. Step 6: Final answer
    x = 10,465,819,357.06

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1.5x scale

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.