Home / 14,947,444,905.10-22,421,167,357.65-8,733,411,580.30

Finding the Fourth Proportional to 14,947,444,905.10, 22,421,167,357.65 and 8,733,411,580.30

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Solution

The fourth proportional to 14,947,444,905.10, 22,421,167,357.65 and 8,733,411,580.30 is: 13,100,117,370.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,947,444,905.10 : 22,421,167,357.65 = 8,733,411,580.30 : x
  2. Step 2: Convert to fraction form
    14,947,444,905.10/22,421,167,357.65 = 8,733,411,580.30/x
  3. Step 3: Cross multiply
    14,947,444,905.10x = 22,421,167,357.65 × 8,733,411,580.30
  4. Step 4: Simplify right side
    14,947,444,905.10x = 195,813,282,645,144,862,720
  5. Step 5: Solve for x
    x = 195,813,282,645,144,862,720/14,947,444,905.10
  6. Step 6: Final answer
    x = 13,100,117,370.45

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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.