Home / 1,580,556,666.06-2,369,916,010.76-598,059,103.12

Finding the Fourth Proportional to 1,580,556,666.06, 2,369,916,010.76 and 598,059,103.12

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Solution

The fourth proportional to 1,580,556,666.06, 2,369,916,010.76 and 598,059,103.12 is: 896,740,923.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,556,666.06 : 2,369,916,010.76 = 598,059,103.12 : x
  2. Step 2: Convert to fraction form
    1,580,556,666.06/2,369,916,010.76 = 598,059,103.12/x
  3. Step 3: Cross multiply
    1,580,556,666.06x = 2,369,916,010.76 × 598,059,103.12
  4. Step 4: Simplify right side
    1,580,556,666.06x = 1,417,349,843,855,938,816
  5. Step 5: Solve for x
    x = 1,417,349,843,855,938,816/1,580,556,666.06
  6. Step 6: Final answer
    x = 896,740,923.18

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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.