Home / 48,430,685,616.30-72,646,028,424.45-36,033,229,968.30

Finding the Fourth Proportional to 48,430,685,616.30, 72,646,028,424.45 and 36,033,229,968.30

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Solution

The fourth proportional to 48,430,685,616.30, 72,646,028,424.45 and 36,033,229,968.30 is: 54,049,844,952.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,430,685,616.30 : 72,646,028,424.45 = 36,033,229,968.30 : x
  2. Step 2: Convert to fraction form
    48,430,685,616.30/72,646,028,424.45 = 36,033,229,968.30/x
  3. Step 3: Cross multiply
    48,430,685,616.30x = 72,646,028,424.45 × 36,033,229,968.30
  4. Step 4: Simplify right side
    48,430,685,616.30x = 2,617,671,048,501,865,742,336
  5. Step 5: Solve for x
    x = 2,617,671,048,501,865,742,336/48,430,685,616.30
  6. Step 6: Final answer
    x = 54,049,844,952.45

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Double scale
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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.