Home / 4,828,896,612.10-7,243,344,918.15-4,216,676,580.10

Finding the Fourth Proportional to 4,828,896,612.10, 7,243,344,918.15 and 4,216,676,580.10

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Solution

The fourth proportional to 4,828,896,612.10, 7,243,344,918.15 and 4,216,676,580.10 is: 6,325,014,870.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,612.10 : 7,243,344,918.15 = 4,216,676,580.10 : x
  2. Step 2: Convert to fraction form
    4,828,896,612.10/7,243,344,918.15 = 4,216,676,580.10/x
  3. Step 3: Cross multiply
    4,828,896,612.10x = 7,243,344,918.15 × 4,216,676,580.10
  4. Step 4: Simplify right side
    4,828,896,612.10x = 30,542,842,877,949,452,288
  5. Step 5: Solve for x
    x = 30,542,842,877,949,452,288/4,828,896,612.10
  6. Step 6: Final answer
    x = 6,325,014,870.15

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1.5x scale

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.