Home / 46,562,904,079.20-69,844,356,118.80-13,439,532,866.40

Finding the Fourth Proportional to 46,562,904,079.20, 69,844,356,118.80 and 13,439,532,866.40

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Solution

The fourth proportional to 46,562,904,079.20, 69,844,356,118.80 and 13,439,532,866.40 is: 20,159,299,299.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,562,904,079.20 : 69,844,356,118.80 = 13,439,532,866.40 : x
  2. Step 2: Convert to fraction form
    46,562,904,079.20/69,844,356,118.80 = 13,439,532,866.40/x
  3. Step 3: Cross multiply
    46,562,904,079.20x = 69,844,356,118.80 × 13,439,532,866.40
  4. Step 4: Simplify right side
    46,562,904,079.20x = 938,675,519,591,158,513,664
  5. Step 5: Solve for x
    x = 938,675,519,591,158,513,664/46,562,904,079.20
  6. Step 6: Final answer
    x = 20,159,299,299.60

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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.