Home / 249,113,477.70-373,670,216.55-184,543,396.20

Finding the Fourth Proportional to 249,113,477.70, 373,670,216.55 and 184,543,396.20

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Solution

The fourth proportional to 249,113,477.70, 373,670,216.55 and 184,543,396.20 is: 276,815,094.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,113,477.70 : 373,670,216.55 = 184,543,396.20 : x
  2. Step 2: Convert to fraction form
    249,113,477.70/373,670,216.55 = 184,543,396.20/x
  3. Step 3: Cross multiply
    249,113,477.70x = 373,670,216.55 × 184,543,396.20
  4. Step 4: Simplify right side
    249,113,477.70x = 68,958,370,820,926,448
  5. Step 5: Solve for x
    x = 68,958,370,820,926,448/249,113,477.70
  6. Step 6: Final answer
    x = 276,815,094.30

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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.