Home / 65,113,605,905.60-97,670,408,858.40-16,095,692,561.60

Finding the Fourth Proportional to 65,113,605,905.60, 97,670,408,858.40 and 16,095,692,561.60

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Solution

The fourth proportional to 65,113,605,905.60, 97,670,408,858.40 and 16,095,692,561.60 is: 24,143,538,842.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,113,605,905.60 : 97,670,408,858.40 = 16,095,692,561.60 : x
  2. Step 2: Convert to fraction form
    65,113,605,905.60/97,670,408,858.40 = 16,095,692,561.60/x
  3. Step 3: Cross multiply
    65,113,605,905.60x = 97,670,408,858.40 × 16,095,692,561.60
  4. Step 4: Simplify right side
    65,113,605,905.60x = 1,572,072,873,350,579,617,792
  5. Step 5: Solve for x
    x = 1,572,072,873,350,579,617,792/65,113,605,905.60
  6. Step 6: Final answer
    x = 24,143,538,842.40

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1.5x scale

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.