Home / 32,555,402,729.80-48,833,104,094.70-10,472,434,856.80

Finding the Fourth Proportional to 32,555,402,729.80, 48,833,104,094.70 and 10,472,434,856.80

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Solution

The fourth proportional to 32,555,402,729.80, 48,833,104,094.70 and 10,472,434,856.80 is: 15,708,652,285.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,555,402,729.80 : 48,833,104,094.70 = 10,472,434,856.80 : x
  2. Step 2: Convert to fraction form
    32,555,402,729.80/48,833,104,094.70 = 10,472,434,856.80/x
  3. Step 3: Cross multiply
    32,555,402,729.80x = 48,833,104,094.70 × 10,472,434,856.80
  4. Step 4: Simplify right side
    32,555,402,729.80x = 511,401,501,487,079,030,784
  5. Step 5: Solve for x
    x = 511,401,501,487,079,030,784/32,555,402,729.80
  6. Step 6: Final answer
    x = 15,708,652,285.20

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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.