Home / 249,624,000.80-374,436,001.20-113,575,104.80

Finding the Fourth Proportional to 249,624,000.80, 374,436,001.20 and 113,575,104.80

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Solution

The fourth proportional to 249,624,000.80, 374,436,001.20 and 113,575,104.80 is: 170,362,657.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,624,000.80 : 374,436,001.20 = 113,575,104.80 : x
  2. Step 2: Convert to fraction form
    249,624,000.80/374,436,001.20 = 113,575,104.80/x
  3. Step 3: Cross multiply
    249,624,000.80x = 374,436,001.20 × 113,575,104.80
  4. Step 4: Simplify right side
    249,624,000.80x = 42,526,608,077,182,920
  5. Step 5: Solve for x
    x = 42,526,608,077,182,920/249,624,000.80
  6. Step 6: Final answer
    x = 170,362,657.20

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1.5x scale

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.