Home / 10,613,079,368,020-15,921,210,827,438-3,727,659,131,619.20

Finding the Fourth Proportional to 10,613,079,368,020, 15,921,210,827,438 and 3,727,659,131,619.20

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Solution

The fourth proportional to 10,613,079,368,020, 15,921,210,827,438 and 3,727,659,131,619.20 is: 5,592,047,780,794.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,613,079,368,020 : 15,921,210,827,438 = 3,727,659,131,619.20 : x
  2. Step 2: Convert to fraction form
    10,613,079,368,020/15,921,210,827,438 = 3,727,659,131,619.20/x
  3. Step 3: Cross multiply
    10,613,079,368,020x = 15,921,210,827,438 × 3,727,659,131,619.20
  4. Step 4: Simplify right side
    10,613,079,368,020x = 59,348,846,927,333,742,249,771,008
  5. Step 5: Solve for x
    x = 59,348,846,927,333,742,249,771,008/10,613,079,368,020
  6. Step 6: Final answer
    x = 5,592,047,780,794.65

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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.