Home / 6,607,127,838-9,118,077,008.28-3,596,235,118.20

Finding the Fourth Proportional to 6,607,127,838, 9,118,077,008.28 and 3,596,235,118.20

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Solution

The fourth proportional to 6,607,127,838, 9,118,077,008.28 and 3,596,235,118.20 is: 4,962,935,416.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,127,838 : 9,118,077,008.28 = 3,596,235,118.20 : x
  2. Step 2: Convert to fraction form
    6,607,127,838/9,118,077,008.28 = 3,596,235,118.20/x
  3. Step 3: Cross multiply
    6,607,127,838x = 9,118,077,008.28 × 3,596,235,118.20
  4. Step 4: Simplify right side
    6,607,127,838x = 32,790,748,747,628,527,616
  5. Step 5: Solve for x
    x = 32,790,748,747,628,527,616/6,607,127,838
  6. Step 6: Final answer
    x = 4,962,935,416.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.