Home / 1,590,524,581,332.50-2,385,786,903,527.20-381,774,992,114.03

Finding the Fourth Proportional to 1,590,524,581,332.50, 2,385,786,903,527.20 and 381,774,992,114.03

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Solution

The fourth proportional to 1,590,524,581,332.50, 2,385,786,903,527.20 and 381,774,992,114.03 is: 572,662,495,738.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,590,524,581,332.50 : 2,385,786,903,527.20 = 381,774,992,114.03 : x
  2. Step 2: Convert to fraction form
    1,590,524,581,332.50/2,385,786,903,527.20 = 381,774,992,114.03/x
  3. Step 3: Cross multiply
    1,590,524,581,332.50x = 2,385,786,903,527.20 × 381,774,992,114.03
  4. Step 4: Simplify right side
    1,590,524,581,332.50x = 910,833,776,279,853,041,975,296
  5. Step 5: Solve for x
    x = 910,833,776,279,853,041,975,296/1,590,524,581,332.50
  6. Step 6: Final answer
    x = 572,662,495,738.85

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Double scale
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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.