Home / 13,102,016,386.60-19,653,024,579.93-13,102,016,386.60

Finding the Fourth Proportional to 13,102,016,386.60, 19,653,024,579.93 and 13,102,016,386.60

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Solution

The fourth proportional to 13,102,016,386.60, 19,653,024,579.93 and 13,102,016,386.60 is: 19,653,024,579.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,102,016,386.60 : 19,653,024,579.93 = 13,102,016,386.60 : x
  2. Step 2: Convert to fraction form
    13,102,016,386.60/19,653,024,579.93 = 13,102,016,386.60/x
  3. Step 3: Cross multiply
    13,102,016,386.60x = 19,653,024,579.93 × 13,102,016,386.60
  4. Step 4: Simplify right side
    13,102,016,386.60x = 257,494,250,092,495,437,824
  5. Step 5: Solve for x
    x = 257,494,250,092,495,437,824/13,102,016,386.60
  6. Step 6: Final answer
    x = 19,653,024,579.93

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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.