Home / 8,739,317,114.40-13,108,975,671.60-8,739,317,114.40

Finding the Fourth Proportional to 8,739,317,114.40, 13,108,975,671.60 and 8,739,317,114.40

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Solution

The fourth proportional to 8,739,317,114.40, 13,108,975,671.60 and 8,739,317,114.40 is: 13,108,975,671.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,739,317,114.40 : 13,108,975,671.60 = 8,739,317,114.40 : x
  2. Step 2: Convert to fraction form
    8,739,317,114.40/13,108,975,671.60 = 8,739,317,114.40/x
  3. Step 3: Cross multiply
    8,739,317,114.40x = 13,108,975,671.60 × 8,739,317,114.40
  4. Step 4: Simplify right side
    8,739,317,114.40x = 114,563,495,439,067,119,616
  5. Step 5: Solve for x
    x = 114,563,495,439,067,119,616/8,739,317,114.40
  6. Step 6: Final answer
    x = 13,108,975,671.60

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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.