Home / 14,976,593,661.60-22,464,890,492.40-7,629,953,277.60

Finding the Fourth Proportional to 14,976,593,661.60, 22,464,890,492.40 and 7,629,953,277.60

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Solution

The fourth proportional to 14,976,593,661.60, 22,464,890,492.40 and 7,629,953,277.60 is: 11,444,929,916.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,593,661.60 : 22,464,890,492.40 = 7,629,953,277.60 : x
  2. Step 2: Convert to fraction form
    14,976,593,661.60/22,464,890,492.40 = 7,629,953,277.60/x
  3. Step 3: Cross multiply
    14,976,593,661.60x = 22,464,890,492.40 × 7,629,953,277.60
  4. Step 4: Simplify right side
    14,976,593,661.60x = 171,406,064,843,412,471,808
  5. Step 5: Solve for x
    x = 171,406,064,843,412,471,808/14,976,593,661.60
  6. Step 6: Final answer
    x = 11,444,929,916.40

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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.