Home / 1,069,717,290,728.60-1,476,221,566,583.70-581,979,001,241.16

Finding the Fourth Proportional to 1,069,717,290,728.60, 1,476,221,566,583.70 and 581,979,001,241.16

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Solution

The fourth proportional to 1,069,717,290,728.60, 1,476,221,566,583.70 and 581,979,001,241.16 is: 803,137,390,016.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,717,290,728.60 : 1,476,221,566,583.70 = 581,979,001,241.16 : x
  2. Step 2: Convert to fraction form
    1,069,717,290,728.60/1,476,221,566,583.70 = 581,979,001,241.16/x
  3. Step 3: Cross multiply
    1,069,717,290,728.60x = 1,476,221,566,583.70 × 581,979,001,241.16
  4. Step 4: Simplify right side
    1,069,717,290,728.60x = 859,129,952,931,042,367,111,168
  5. Step 5: Solve for x
    x = 859,129,952,931,042,367,111,168/1,069,717,290,728.60
  6. Step 6: Final answer
    x = 803,137,390,016.27

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Double scale
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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.