Home / 10,104,509,096.40-13,943,514,675.24-5,875,120,930.08

Finding the Fourth Proportional to 10,104,509,096.40, 13,943,514,675.24 and 5,875,120,930.08

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Solution

The fourth proportional to 10,104,509,096.40, 13,943,514,675.24 and 5,875,120,930.08 is: 8,107,255,298.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,104,509,096.40 : 13,943,514,675.24 = 5,875,120,930.08 : x
  2. Step 2: Convert to fraction form
    10,104,509,096.40/13,943,514,675.24 = 5,875,120,930.08/x
  3. Step 3: Cross multiply
    10,104,509,096.40x = 13,943,514,675.24 × 5,875,120,930.08
  4. Step 4: Simplify right side
    10,104,509,096.40x = 81,919,834,907,380,154,368
  5. Step 5: Solve for x
    x = 81,919,834,907,380,154,368/10,104,509,096.40
  6. Step 6: Final answer
    x = 8,107,255,298.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.