Home / 1,646,261,668,533.90-2,469,118,610,030-498,621,037,924.16

Finding the Fourth Proportional to 1,646,261,668,533.90, 2,469,118,610,030 and 498,621,037,924.16

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Solution

The fourth proportional to 1,646,261,668,533.90, 2,469,118,610,030 and 498,621,037,924.16 is: 747,848,600,026.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,646,261,668,533.90 : 2,469,118,610,030 = 498,621,037,924.16 : x
  2. Step 2: Convert to fraction form
    1,646,261,668,533.90/2,469,118,610,030 = 498,621,037,924.16/x
  3. Step 3: Cross multiply
    1,646,261,668,533.90x = 2,469,118,610,030 × 498,621,037,924.16
  4. Step 4: Simplify right side
    1,646,261,668,533.90x = 1,231,154,484,091,017,658,105,856
  5. Step 5: Solve for x
    x = 1,231,154,484,091,017,658,105,856/1,646,261,668,533.90
  6. Step 6: Final answer
    x = 747,848,600,026.90

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Double scale
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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.