Home / 35,347,253,150.70-48,779,196,463.67-19,289,934,266.18

Finding the Fourth Proportional to 35,347,253,150.70, 48,779,196,463.67 and 19,289,934,266.18

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Solution

The fourth proportional to 35,347,253,150.70, 48,779,196,463.67 and 19,289,934,266.18 is: 26,620,102,256.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,347,253,150.70 : 48,779,196,463.67 = 19,289,934,266.18 : x
  2. Step 2: Convert to fraction form
    35,347,253,150.70/48,779,196,463.67 = 19,289,934,266.18/x
  3. Step 3: Cross multiply
    35,347,253,150.70x = 48,779,196,463.67 × 19,289,934,266.18
  4. Step 4: Simplify right side
    35,347,253,150.70x = 940,947,493,340,953,182,208
  5. Step 5: Solve for x
    x = 940,947,493,340,953,182,208/35,347,253,150.70
  6. Step 6: Final answer
    x = 26,620,102,256.02

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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.