Home / 110,444,973.96-152,414,526.02-60,884,259.80

Finding the Fourth Proportional to 110,444,973.96, 152,414,526.02 and 60,884,259.80

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Solution

The fourth proportional to 110,444,973.96, 152,414,526.02 and 60,884,259.80 is: 84,020,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,444,973.96 : 152,414,526.02 = 60,884,259.80 : x
  2. Step 2: Convert to fraction form
    110,444,973.96/152,414,526.02 = 60,884,259.80/x
  3. Step 3: Cross multiply
    110,444,973.96x = 152,414,526.02 × 60,884,259.80
  4. Step 4: Simplify right side
    110,444,973.96x = 9,279,645,598,429,046
  5. Step 5: Solve for x
    x = 9,279,645,598,429,046/110,444,973.96
  6. Step 6: Final answer
    x = 84,020,533.17

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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.