Home / 64,484,628,592.41-88,989,056,245.07-35,548,182,810.50

Finding the Fourth Proportional to 64,484,628,592.41, 88,989,056,245.07 and 35,548,182,810.50

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Solution

The fourth proportional to 64,484,628,592.41, 88,989,056,245.07 and 35,548,182,810.50 is: 49,056,640,451.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,484,628,592.41 : 88,989,056,245.07 = 35,548,182,810.50 : x
  2. Step 2: Convert to fraction form
    64,484,628,592.41/88,989,056,245.07 = 35,548,182,810.50/x
  3. Step 3: Cross multiply
    64,484,628,592.41x = 88,989,056,245.07 × 35,548,182,810.50
  4. Step 4: Simplify right side
    64,484,628,592.41x = 3,163,399,239,532,992,790,528
  5. Step 5: Solve for x
    x = 3,163,399,239,532,992,790,528/64,484,628,592.41
  6. Step 6: Final answer
    x = 49,056,640,451.91

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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.