Home / 109,089,773.06-150,547,094.93-59,533,355.03

Finding the Fourth Proportional to 109,089,773.06, 150,547,094.93 and 59,533,355.03

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Solution

The fourth proportional to 109,089,773.06, 150,547,094.93 and 59,533,355.03 is: 82,157,780.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,089,773.06 : 150,547,094.93 = 59,533,355.03 : x
  2. Step 2: Convert to fraction form
    109,089,773.06/150,547,094.93 = 59,533,355.03/x
  3. Step 3: Cross multiply
    109,089,773.06x = 150,547,094.93 × 59,533,355.03
  4. Step 4: Simplify right side
    109,089,773.06x = 8,962,573,650,598,901
  5. Step 5: Solve for x
    x = 8,962,573,650,598,901/109,089,773.06
  6. Step 6: Final answer
    x = 82,157,780.69

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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.