Home / 48,442,246,746.30-72,663,370,119.45-48,442,246,746.30

Finding the Fourth Proportional to 48,442,246,746.30, 72,663,370,119.45 and 48,442,246,746.30

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Solution

The fourth proportional to 48,442,246,746.30, 72,663,370,119.45 and 48,442,246,746.30 is: 72,663,370,119.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,442,246,746.30 : 72,663,370,119.45 = 48,442,246,746.30 : x
  2. Step 2: Convert to fraction form
    48,442,246,746.30/72,663,370,119.45 = 48,442,246,746.30/x
  3. Step 3: Cross multiply
    48,442,246,746.30x = 72,663,370,119.45 × 48,442,246,746.30
  4. Step 4: Simplify right side
    48,442,246,746.30x = 3,519,976,904,744,119,566,336
  5. Step 5: Solve for x
    x = 3,519,976,904,744,119,566,336/48,442,246,746.30
  6. Step 6: Final answer
    x = 72,663,370,119.45

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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.