Home / 716,535,566,450.11-1,074,807,367,657.10-239,003,553,625.59

Finding the Fourth Proportional to 716,535,566,450.11, 1,074,807,367,657.10 and 239,003,553,625.59

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Solution

The fourth proportional to 716,535,566,450.11, 1,074,807,367,657.10 and 239,003,553,625.59 is: 358,506,670,653.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,535,566,450.11 : 1,074,807,367,657.10 = 239,003,553,625.59 : x
  2. Step 2: Convert to fraction form
    716,535,566,450.11/1,074,807,367,657.10 = 239,003,553,625.59/x
  3. Step 3: Cross multiply
    716,535,566,450.11x = 1,074,807,367,657.10 × 239,003,553,625.59
  4. Step 4: Simplify right side
    716,535,566,450.11x = 256,882,780,333,012,917,682,176
  5. Step 5: Solve for x
    x = 256,882,780,333,012,917,682,176/716,535,566,450.11
  6. Step 6: Final answer
    x = 358,506,670,653.73

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Double scale
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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.