Home / 248,239,124,852.86-372,358,692,205.80-59,585,020,433.95

Finding the Fourth Proportional to 248,239,124,852.86, 372,358,692,205.80 and 59,585,020,433.95

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Solution

The fourth proportional to 248,239,124,852.86, 372,358,692,205.80 and 59,585,020,433.95 is: 89,377,531,833.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,239,124,852.86 : 372,358,692,205.80 = 59,585,020,433.95 : x
  2. Step 2: Convert to fraction form
    248,239,124,852.86/372,358,692,205.80 = 59,585,020,433.95/x
  3. Step 3: Cross multiply
    248,239,124,852.86x = 372,358,692,205.80 × 59,585,020,433.95
  4. Step 4: Simplify right side
    248,239,124,852.86x = 22,187,000,283,841,490,321,408
  5. Step 5: Solve for x
    x = 22,187,000,283,841,490,321,408/248,239,124,852.86
  6. Step 6: Final answer
    x = 89,377,531,833.44

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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.