Home / 42,828,553,192.80-59,104,820,829.36-23,538,696,870.38

Finding the Fourth Proportional to 42,828,553,192.80, 59,104,820,829.36 and 23,538,696,870.38

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Solution

The fourth proportional to 42,828,553,192.80, 59,104,820,829.36 and 23,538,696,870.38 is: 32,484,180,701.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,828,553,192.80 : 59,104,820,829.36 = 23,538,696,870.38 : x
  2. Step 2: Convert to fraction form
    42,828,553,192.80/59,104,820,829.36 = 23,538,696,870.38/x
  3. Step 3: Cross multiply
    42,828,553,192.80x = 59,104,820,829.36 × 23,538,696,870.38
  4. Step 4: Simplify right side
    42,828,553,192.80x = 1,391,250,461,080,131,469,312
  5. Step 5: Solve for x
    x = 1,391,250,461,080,131,469,312/42,828,553,192.80
  6. Step 6: Final answer
    x = 32,484,180,701.07

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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.