Home / 1,118,186,140,036.90-1,677,279,210,055.30-1,118,186,140,036.90

Finding the Fourth Proportional to 1,118,186,140,036.90, 1,677,279,210,055.30 and 1,118,186,140,036.90

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Solution

The fourth proportional to 1,118,186,140,036.90, 1,677,279,210,055.30 and 1,118,186,140,036.90 is: 1,677,279,210,055.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,118,186,140,036.90 : 1,677,279,210,055.30 = 1,118,186,140,036.90 : x
  2. Step 2: Convert to fraction form
    1,118,186,140,036.90/1,677,279,210,055.30 = 1,118,186,140,036.90/x
  3. Step 3: Cross multiply
    1,118,186,140,036.90x = 1,677,279,210,055.30 × 1,118,186,140,036.90
  4. Step 4: Simplify right side
    1,118,186,140,036.90x = 1,875,510,365,655,876,568,612,864
  5. Step 5: Solve for x
    x = 1,875,510,365,655,876,568,612,864/1,118,186,140,036.90
  6. Step 6: Final answer
    x = 1,677,279,210,055.30

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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.