Home / 589,739,615,999.80-884,609,423,999.70-573,209,675,135.80

Finding the Fourth Proportional to 589,739,615,999.80, 884,609,423,999.70 and 573,209,675,135.80

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Solution

The fourth proportional to 589,739,615,999.80, 884,609,423,999.70 and 573,209,675,135.80 is: 859,814,512,703.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,739,615,999.80 : 884,609,423,999.70 = 573,209,675,135.80 : x
  2. Step 2: Convert to fraction form
    589,739,615,999.80/884,609,423,999.70 = 573,209,675,135.80/x
  3. Step 3: Cross multiply
    589,739,615,999.80x = 884,609,423,999.70 × 573,209,675,135.80
  4. Step 4: Simplify right side
    589,739,615,999.80x = 507,066,680,552,935,198,294,016
  5. Step 5: Solve for x
    x = 507,066,680,552,935,198,294,016/589,739,615,999.80
  6. Step 6: Final answer
    x = 859,814,512,703.70

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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.