Home / 64,740,328.60-97,110,492.90-16,871,272.60

Finding the Fourth Proportional to 64,740,328.60, 97,110,492.90 and 16,871,272.60

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Solution

The fourth proportional to 64,740,328.60, 97,110,492.90 and 16,871,272.60 is: 25,306,908.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,740,328.60 : 97,110,492.90 = 16,871,272.60 : x
  2. Step 2: Convert to fraction form
    64,740,328.60/97,110,492.90 = 16,871,272.60/x
  3. Step 3: Cross multiply
    64,740,328.60x = 97,110,492.90 × 16,871,272.60
  4. Step 4: Simplify right side
    64,740,328.60x = 1,638,377,598,036,264.75
  5. Step 5: Solve for x
    x = 1,638,377,598,036,264.75/64,740,328.60
  6. Step 6: Final answer
    x = 25,306,908.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.