Home / 9,965,966,466.30-14,948,949,699.45-9,965,966,466.30

Finding the Fourth Proportional to 9,965,966,466.30, 14,948,949,699.45 and 9,965,966,466.30

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Solution

The fourth proportional to 9,965,966,466.30, 14,948,949,699.45 and 9,965,966,466.30 is: 14,948,949,699.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,965,966,466.30 : 14,948,949,699.45 = 9,965,966,466.30 : x
  2. Step 2: Convert to fraction form
    9,965,966,466.30/14,948,949,699.45 = 9,965,966,466.30/x
  3. Step 3: Cross multiply
    9,965,966,466.30x = 14,948,949,699.45 × 9,965,966,466.30
  4. Step 4: Simplify right side
    9,965,966,466.30x = 148,980,731,411,124,158,464
  5. Step 5: Solve for x
    x = 148,980,731,411,124,158,464/9,965,966,466.30
  6. Step 6: Final answer
    x = 14,948,949,699.45

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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.