Home / 134,772,461.60-202,158,692.40-43,896,050.60

Finding the Fourth Proportional to 134,772,461.60, 202,158,692.40 and 43,896,050.60

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Solution

The fourth proportional to 134,772,461.60, 202,158,692.40 and 43,896,050.60 is: 65,844,075.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,772,461.60 : 202,158,692.40 = 43,896,050.60 : x
  2. Step 2: Convert to fraction form
    134,772,461.60/202,158,692.40 = 43,896,050.60/x
  3. Step 3: Cross multiply
    134,772,461.60x = 202,158,692.40 × 43,896,050.60
  4. Step 4: Simplify right side
    134,772,461.60x = 8,873,968,190,820,236
  5. Step 5: Solve for x
    x = 8,873,968,190,820,236/134,772,461.60
  6. Step 6: Final answer
    x = 65,844,075.90

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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.