Home / 8,732,903,582.40-13,096,769,649.48-2,435,814,393.36

Finding the Fourth Proportional to 8,732,903,582.40, 13,096,769,649.48 and 2,435,814,393.36

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Solution

The fourth proportional to 8,732,903,582.40, 13,096,769,649.48 and 2,435,814,393.36 is: 3,653,000,370.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,732,903,582.40 : 13,096,769,649.48 = 2,435,814,393.36 : x
  2. Step 2: Convert to fraction form
    8,732,903,582.40/13,096,769,649.48 = 2,435,814,393.36/x
  3. Step 3: Cross multiply
    8,732,903,582.40x = 13,096,769,649.48 × 2,435,814,393.36
  4. Step 4: Simplify right side
    8,732,903,582.40x = 31,901,300,018,723,786,752
  5. Step 5: Solve for x
    x = 31,901,300,018,723,786,752/8,732,903,582.40
  6. Step 6: Final answer
    x = 3,653,000,370.12

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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.