Home / 7,047,672,001.60-10,559,414,767.20-3,359,235,265.60

Finding the Fourth Proportional to 7,047,672,001.60, 10,559,414,767.20 and 3,359,235,265.60

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Solution

The fourth proportional to 7,047,672,001.60, 10,559,414,767.20 and 3,359,235,265.60 is: 5,033,088,722.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,047,672,001.60 : 10,559,414,767.20 = 3,359,235,265.60 : x
  2. Step 2: Convert to fraction form
    7,047,672,001.60/10,559,414,767.20 = 3,359,235,265.60/x
  3. Step 3: Cross multiply
    7,047,672,001.60x = 10,559,414,767.20 × 3,359,235,265.60
  4. Step 4: Simplify right side
    7,047,672,001.60x = 35,471,558,470,075,654,144
  5. Step 5: Solve for x
    x = 35,471,558,470,075,654,144/7,047,672,001.60
  6. Step 6: Final answer
    x = 5,033,088,722.35

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1.5x scale

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.