Home / 57,948,145,974.80-86,922,218,962.20-35,632,725,808.40

Finding the Fourth Proportional to 57,948,145,974.80, 86,922,218,962.20 and 35,632,725,808.40

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Solution

The fourth proportional to 57,948,145,974.80, 86,922,218,962.20 and 35,632,725,808.40 is: 53,449,088,712.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,948,145,974.80 : 86,922,218,962.20 = 35,632,725,808.40 : x
  2. Step 2: Convert to fraction form
    57,948,145,974.80/86,922,218,962.20 = 35,632,725,808.40/x
  3. Step 3: Cross multiply
    57,948,145,974.80x = 86,922,218,962.20 × 35,632,725,808.40
  4. Step 4: Simplify right side
    57,948,145,974.80x = 3,097,275,594,937,779,879,936
  5. Step 5: Solve for x
    x = 3,097,275,594,937,779,879,936/57,948,145,974.80
  6. Step 6: Final answer
    x = 53,449,088,712.60

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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.