Home / 4,039,632,001.40-6,057,936,347.70-1,418,423,271.80

Finding the Fourth Proportional to 4,039,632,001.40, 6,057,936,347.70 and 1,418,423,271.80

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Solution

The fourth proportional to 4,039,632,001.40, 6,057,936,347.70 and 1,418,423,271.80 is: 2,127,104,125.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,632,001.40 : 6,057,936,347.70 = 1,418,423,271.80 : x
  2. Step 2: Convert to fraction form
    4,039,632,001.40/6,057,936,347.70 = 1,418,423,271.80/x
  3. Step 3: Cross multiply
    4,039,632,001.40x = 6,057,936,347.70 × 1,418,423,271.80
  4. Step 4: Simplify right side
    4,039,632,001.40x = 8,592,717,894,660,775,936
  5. Step 5: Solve for x
    x = 8,592,717,894,660,775,936/4,039,632,001.40
  6. Step 6: Final answer
    x = 2,127,104,125.25

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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.