Home / 9,816,445,835.04-13,546,710,408.60-5,587,357,679.76

Finding the Fourth Proportional to 9,816,445,835.04, 13,546,710,408.60 and 5,587,357,679.76

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Solution

The fourth proportional to 9,816,445,835.04, 13,546,710,408.60 and 5,587,357,679.76 is: 7,710,562,224.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816,445,835.04 : 13,546,710,408.60 = 5,587,357,679.76 : x
  2. Step 2: Convert to fraction form
    9,816,445,835.04/13,546,710,408.60 = 5,587,357,679.76/x
  3. Step 3: Cross multiply
    9,816,445,835.04x = 13,546,710,408.60 × 5,587,357,679.76
  4. Step 4: Simplify right side
    9,816,445,835.04x = 75,690,316,436,975,943,680
  5. Step 5: Solve for x
    x = 75,690,316,436,975,943,680/9,816,445,835.04
  6. Step 6: Final answer
    x = 7,710,562,224.75

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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.