Home / 17,595,168,938.40-26,423,364,409.20-9,330,198,506.40

Finding the Fourth Proportional to 17,595,168,938.40, 26,423,364,409.20 and 9,330,198,506.40

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Solution

The fourth proportional to 17,595,168,938.40, 26,423,364,409.20 and 9,330,198,506.40 is: 14,011,529,869.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,595,168,938.40 : 26,423,364,409.20 = 9,330,198,506.40 : x
  2. Step 2: Convert to fraction form
    17,595,168,938.40/26,423,364,409.20 = 9,330,198,506.40/x
  3. Step 3: Cross multiply
    17,595,168,938.40x = 26,423,364,409.20 × 9,330,198,506.40
  4. Step 4: Simplify right side
    17,595,168,938.40x = 246,535,235,144,780,742,656
  5. Step 5: Solve for x
    x = 246,535,235,144,780,742,656/17,595,168,938.40
  6. Step 6: Final answer
    x = 14,011,529,869.81

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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.