Home / 222,854,421.40-334,281,632.10-184,559,176.60

Finding the Fourth Proportional to 222,854,421.40, 334,281,632.10 and 184,559,176.60

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Solution

The fourth proportional to 222,854,421.40, 334,281,632.10 and 184,559,176.60 is: 276,838,764.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,854,421.40 : 334,281,632.10 = 184,559,176.60 : x
  2. Step 2: Convert to fraction form
    222,854,421.40/334,281,632.10 = 184,559,176.60/x
  3. Step 3: Cross multiply
    222,854,421.40x = 334,281,632.10 × 184,559,176.60
  4. Step 4: Simplify right side
    222,854,421.40x = 61,694,742,772,880,128
  5. Step 5: Solve for x
    x = 61,694,742,772,880,128/222,854,421.40
  6. Step 6: Final answer
    x = 276,838,764.90

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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.