Home / 55,370,417,442.80-83,057,893,645.80-16,111,807,890.80

Finding the Fourth Proportional to 55,370,417,442.80, 83,057,893,645.80 and 16,111,807,890.80

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Solution

The fourth proportional to 55,370,417,442.80, 83,057,893,645.80 and 16,111,807,890.80 is: 24,168,371,633.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,370,417,442.80 : 83,057,893,645.80 = 16,111,807,890.80 : x
  2. Step 2: Convert to fraction form
    55,370,417,442.80/83,057,893,645.80 = 16,111,807,890.80/x
  3. Step 3: Cross multiply
    55,370,417,442.80x = 83,057,893,645.80 × 16,111,807,890.80
  4. Step 4: Simplify right side
    55,370,417,442.80x = 1,338,212,826,235,627,634,688
  5. Step 5: Solve for x
    x = 1,338,212,826,235,627,634,688/55,370,417,442.80
  6. Step 6: Final answer
    x = 24,168,371,633.07

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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.