Home / 60,153,957,681.85-83,014,701,911.27-36,071,900,085.61

Finding the Fourth Proportional to 60,153,957,681.85, 83,014,701,911.27 and 36,071,900,085.61

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Solution

The fourth proportional to 60,153,957,681.85, 83,014,701,911.27 and 36,071,900,085.61 is: 49,780,565,541.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,153,957,681.85 : 83,014,701,911.27 = 36,071,900,085.61 : x
  2. Step 2: Convert to fraction form
    60,153,957,681.85/83,014,701,911.27 = 36,071,900,085.61/x
  3. Step 3: Cross multiply
    60,153,957,681.85x = 83,014,701,911.27 × 36,071,900,085.61
  4. Step 4: Simplify right side
    60,153,957,681.85x = 2,994,498,032,980,029,079,552
  5. Step 5: Solve for x
    x = 2,994,498,032,980,029,079,552/60,153,957,681.85
  6. Step 6: Final answer
    x = 49,780,565,541.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.