Home / 1,611,803,264.51-2,418,809,270.40-562,541,468.14

Finding the Fourth Proportional to 1,611,803,264.51, 2,418,809,270.40 and 562,541,468.14

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Solution

The fourth proportional to 1,611,803,264.51, 2,418,809,270.40 and 562,541,468.14 is: 844,197,643.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,611,803,264.51 : 2,418,809,270.40 = 562,541,468.14 : x
  2. Step 2: Convert to fraction form
    1,611,803,264.51/2,418,809,270.40 = 562,541,468.14/x
  3. Step 3: Cross multiply
    1,611,803,264.51x = 2,418,809,270.40 × 562,541,468.14
  4. Step 4: Simplify right side
    1,611,803,264.51x = 1,360,680,518,117,852,928
  5. Step 5: Solve for x
    x = 1,360,680,518,117,852,928/1,611,803,264.51
  6. Step 6: Final answer
    x = 844,197,643.77

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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.