Home / 183,728,271.60-275,592,407.40-47,413,655.10

Finding the Fourth Proportional to 183,728,271.60, 275,592,407.40 and 47,413,655.10

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Solution

The fourth proportional to 183,728,271.60, 275,592,407.40 and 47,413,655.10 is: 71,120,482.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,728,271.60 : 275,592,407.40 = 47,413,655.10 : x
  2. Step 2: Convert to fraction form
    183,728,271.60/275,592,407.40 = 47,413,655.10/x
  3. Step 3: Cross multiply
    183,728,271.60x = 275,592,407.40 × 47,413,655.10
  4. Step 4: Simplify right side
    183,728,271.60x = 13,066,843,352,642,288
  5. Step 5: Solve for x
    x = 13,066,843,352,642,288/183,728,271.60
  6. Step 6: Final answer
    x = 71,120,482.65

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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.