Home / 8,730,315,009.60-13,095,283,437.90-2,434,576,248.15

Finding the Fourth Proportional to 8,730,315,009.60, 13,095,283,437.90 and 2,434,576,248.15

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Solution

The fourth proportional to 8,730,315,009.60, 13,095,283,437.90 and 2,434,576,248.15 is: 3,651,811,645.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,730,315,009.60 : 13,095,283,437.90 = 2,434,576,248.15 : x
  2. Step 2: Convert to fraction form
    8,730,315,009.60/13,095,283,437.90 = 2,434,576,248.15/x
  3. Step 3: Cross multiply
    8,730,315,009.60x = 13,095,283,437.90 × 2,434,576,248.15
  4. Step 4: Simplify right side
    8,730,315,009.60x = 31,881,466,020,703,416,320
  5. Step 5: Solve for x
    x = 31,881,466,020,703,416,320/8,730,315,009.60
  6. Step 6: Final answer
    x = 3,651,811,645.47

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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.