Home / 6,803,830,343.19-10,209,404,498.38-6,556,181,660.47

Finding the Fourth Proportional to 6,803,830,343.19, 10,209,404,498.38 and 6,556,181,660.47

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Solution

The fourth proportional to 6,803,830,343.19, 10,209,404,498.38 and 6,556,181,660.47 is: 9,837,798,293.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,830,343.19 : 10,209,404,498.38 = 6,556,181,660.47 : x
  2. Step 2: Convert to fraction form
    6,803,830,343.19/10,209,404,498.38 = 6,556,181,660.47/x
  3. Step 3: Cross multiply
    6,803,830,343.19x = 10,209,404,498.38 × 6,556,181,660.47
  4. Step 4: Simplify right side
    6,803,830,343.19x = 66,934,710,536,596,717,568
  5. Step 5: Solve for x
    x = 66,934,710,536,596,717,568/6,803,830,343.19
  6. Step 6: Final answer
    x = 9,837,798,293.07

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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.