Home / 150,516,177.69-225,856,556.66-58,403,547.93

Finding the Fourth Proportional to 150,516,177.69, 225,856,556.66 and 58,403,547.93

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Solution

The fourth proportional to 150,516,177.69, 225,856,556.66 and 58,403,547.93 is: 87,637,252.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,516,177.69 : 225,856,556.66 = 58,403,547.93 : x
  2. Step 2: Convert to fraction form
    150,516,177.69/225,856,556.66 = 58,403,547.93/x
  3. Step 3: Cross multiply
    150,516,177.69x = 225,856,556.66 × 58,403,547.93
  4. Step 4: Simplify right side
    150,516,177.69x = 13,190,824,232,343,080
  5. Step 5: Solve for x
    x = 13,190,824,232,343,080/150,516,177.69
  6. Step 6: Final answer
    x = 87,637,252.25

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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.