Home / 46,678,907,503.89-69,979,124,965.59-37,813,761,854.91

Finding the Fourth Proportional to 46,678,907,503.89, 69,979,124,965.59 and 37,813,761,854.91

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Solution

The fourth proportional to 46,678,907,503.89, 69,979,124,965.59 and 37,813,761,854.91 is: 56,688,858,153.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,678,907,503.89 : 69,979,124,965.59 = 37,813,761,854.91 : x
  2. Step 2: Convert to fraction form
    46,678,907,503.89/69,979,124,965.59 = 37,813,761,854.91/x
  3. Step 3: Cross multiply
    46,678,907,503.89x = 69,979,124,965.59 × 37,813,761,854.91
  4. Step 4: Simplify right side
    46,678,907,503.89x = 2,646,173,966,263,807,115,264
  5. Step 5: Solve for x
    x = 2,646,173,966,263,807,115,264/46,678,907,503.89
  6. Step 6: Final answer
    x = 56,688,858,153.83

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1.5x scale

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.