Home / 235,633,231,801.51-353,449,852,378.58-56,559,218,622.63

Finding the Fourth Proportional to 235,633,231,801.51, 353,449,852,378.58 and 56,559,218,622.63

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Solution

The fourth proportional to 235,633,231,801.51, 353,449,852,378.58 and 56,559,218,622.63 is: 84,838,829,056.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,633,231,801.51 : 353,449,852,378.58 = 56,559,218,622.63 : x
  2. Step 2: Convert to fraction form
    235,633,231,801.51/353,449,852,378.58 = 56,559,218,622.63/x
  3. Step 3: Cross multiply
    235,633,231,801.51x = 353,449,852,378.58 × 56,559,218,622.63
  4. Step 4: Simplify right side
    235,633,231,801.51x = 19,990,847,472,816,405,610,496
  5. Step 5: Solve for x
    x = 19,990,847,472,816,405,610,496/235,633,231,801.51
  6. Step 6: Final answer
    x = 84,838,829,056.40

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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.