Home / 59,966,248,933.79-89,949,367,938.56-26,389,871,447.69

Finding the Fourth Proportional to 59,966,248,933.79, 89,949,367,938.56 and 26,389,871,447.69

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Solution

The fourth proportional to 59,966,248,933.79, 89,949,367,938.56 and 26,389,871,447.69 is: 39,584,804,767.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,966,248,933.79 : 89,949,367,938.56 = 26,389,871,447.69 : x
  2. Step 2: Convert to fraction form
    59,966,248,933.79/89,949,367,938.56 = 26,389,871,447.69/x
  3. Step 3: Cross multiply
    59,966,248,933.79x = 89,949,367,938.56 × 26,389,871,447.69
  4. Step 4: Simplify right side
    59,966,248,933.79x = 2,373,752,256,698,985,218,048
  5. Step 5: Solve for x
    x = 2,373,752,256,698,985,218,048/59,966,248,933.79
  6. Step 6: Final answer
    x = 39,584,804,767.76

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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.