Home / 9,718,272,032.80-14,577,408,049.20-4,477,870,112.80

Finding the Fourth Proportional to 9,718,272,032.80, 14,577,408,049.20 and 4,477,870,112.80

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Solution

The fourth proportional to 9,718,272,032.80, 14,577,408,049.20 and 4,477,870,112.80 is: 6,716,805,169.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,272,032.80 : 14,577,408,049.20 = 4,477,870,112.80 : x
  2. Step 2: Convert to fraction form
    9,718,272,032.80/14,577,408,049.20 = 4,477,870,112.80/x
  3. Step 3: Cross multiply
    9,718,272,032.80x = 14,577,408,049.20 × 4,477,870,112.80
  4. Step 4: Simplify right side
    9,718,272,032.80x = 65,275,739,825,602,838,528
  5. Step 5: Solve for x
    x = 65,275,739,825,602,838,528/9,718,272,032.80
  6. Step 6: Final answer
    x = 6,716,805,169.20

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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.