Home / 43,291,069,775.36-59,720,446,764.75-37,567,320,666.61

Finding the Fourth Proportional to 43,291,069,775.36, 59,720,446,764.75 and 37,567,320,666.61

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Solution

The fourth proportional to 43,291,069,775.36, 59,720,446,764.75 and 37,567,320,666.61 is: 51,824,479,866.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,291,069,775.36 : 59,720,446,764.75 = 37,567,320,666.61 : x
  2. Step 2: Convert to fraction form
    43,291,069,775.36/59,720,446,764.75 = 37,567,320,666.61/x
  3. Step 3: Cross multiply
    43,291,069,775.36x = 59,720,446,764.75 × 37,567,320,666.61
  4. Step 4: Simplify right side
    43,291,069,775.36x = 2,243,537,173,964,387,254,272
  5. Step 5: Solve for x
    x = 2,243,537,173,964,387,254,272/43,291,069,775.36
  6. Step 6: Final answer
    x = 51,824,479,866.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.