Home / 16,704,287,438.52-23,052,353,557.19-9,083,779,034.61

Finding the Fourth Proportional to 16,704,287,438.52, 23,052,353,557.19 and 9,083,779,034.61

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Solution

The fourth proportional to 16,704,287,438.52, 23,052,353,557.19 and 9,083,779,034.61 is: 12,535,852,649.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,287,438.52 : 23,052,353,557.19 = 9,083,779,034.61 : x
  2. Step 2: Convert to fraction form
    16,704,287,438.52/23,052,353,557.19 = 9,083,779,034.61/x
  3. Step 3: Cross multiply
    16,704,287,438.52x = 23,052,353,557.19 × 9,083,779,034.61
  4. Step 4: Simplify right side
    16,704,287,438.52x = 209,402,485,941,219,786,752
  5. Step 5: Solve for x
    x = 209,402,485,941,219,786,752/16,704,287,438.52
  6. Step 6: Final answer
    x = 12,535,852,649.32

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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.