Home / 124,711,525,088.70-187,067,287,633.05-122,232,033,959.10

Finding the Fourth Proportional to 124,711,525,088.70, 187,067,287,633.05 and 122,232,033,959.10

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Solution

The fourth proportional to 124,711,525,088.70, 187,067,287,633.05 and 122,232,033,959.10 is: 183,348,050,938.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,711,525,088.70 : 187,067,287,633.05 = 122,232,033,959.10 : x
  2. Step 2: Convert to fraction form
    124,711,525,088.70/187,067,287,633.05 = 122,232,033,959.10/x
  3. Step 3: Cross multiply
    124,711,525,088.70x = 187,067,287,633.05 × 122,232,033,959.10
  4. Step 4: Simplify right side
    124,711,525,088.70x = 22,865,615,054,599,696,154,624
  5. Step 5: Solve for x
    x = 22,865,615,054,599,696,154,624/124,711,525,088.70
  6. Step 6: Final answer
    x = 183,348,050,938.65

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Double scale
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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.