Home / 1,919,960,137,192.50-2,774,010,842,509.50

Finding the Third Proportional to 1,919,960,137,192.50 and 2,774,010,842,509.50

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Solution

The third proportional to 1,919,960,137,192.50 and 2,774,010,842,509.50 is: 4,007,966,626,647.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,919,960,137,192.50 : 2,774,010,842,509.50 = 2,774,010,842,509.50 : x
  2. Step 2: Convert to fraction form
    1,919,960,137,192.50/2,774,010,842,509.50 = 2,774,010,842,509.50/x
  3. Step 3: Cross multiply
    1,919,960,137,192.50x = 2,774,010,842,509.50 × 2,774,010,842,509.50
  4. Step 4: Simplify right side
    1,919,960,137,192.50x = 7,695,136,154,360,265,750,609,920
  5. Step 5: Solve for x
    x = 7,695,136,154,360,265,750,609,920/1,919,960,137,192.50
  6. Step 6: Final answer
    x = 4,007,966,626,647.07

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.