Home / 9,229,940,048.88-12,732,673,192.20-6,057,683,689.32

Finding the Fourth Proportional to 9,229,940,048.88, 12,732,673,192.20 and 6,057,683,689.32

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Solution

The fourth proportional to 9,229,940,048.88, 12,732,673,192.20 and 6,057,683,689.32 is: 8,356,555,547.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,229,940,048.88 : 12,732,673,192.20 = 6,057,683,689.32 : x
  2. Step 2: Convert to fraction form
    9,229,940,048.88/12,732,673,192.20 = 6,057,683,689.32/x
  3. Step 3: Cross multiply
    9,229,940,048.88x = 12,732,673,192.20 × 6,057,683,689.32
  4. Step 4: Simplify right side
    9,229,940,048.88x = 77,130,506,717,831,954,432
  5. Step 5: Solve for x
    x = 77,130,506,717,831,954,432/9,229,940,048.88
  6. Step 6: Final answer
    x = 8,356,555,547.42

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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.