Home / 59,050,643.40-88,575,965.10-50,831,022.60

Finding the Fourth Proportional to 59,050,643.40, 88,575,965.10 and 50,831,022.60

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Solution

The fourth proportional to 59,050,643.40, 88,575,965.10 and 50,831,022.60 is: 76,246,533.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,050,643.40 : 88,575,965.10 = 50,831,022.60 : x
  2. Step 2: Convert to fraction form
    59,050,643.40/88,575,965.10 = 50,831,022.60/x
  3. Step 3: Cross multiply
    59,050,643.40x = 88,575,965.10 × 50,831,022.60
  4. Step 4: Simplify right side
    59,050,643.40x = 4,502,406,883,814,911
  5. Step 5: Solve for x
    x = 4,502,406,883,814,911/59,050,643.40
  6. Step 6: Final answer
    x = 76,246,533.90

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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.