Home / 25,501,804,670.80-35,203,776,633.57-16,473,965,617.72

Finding the Fourth Proportional to 25,501,804,670.80, 35,203,776,633.57 and 16,473,965,617.72

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Solution

The fourth proportional to 25,501,804,670.80, 35,203,776,633.57 and 16,473,965,617.72 is: 22,741,363,341.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,501,804,670.80 : 35,203,776,633.57 = 16,473,965,617.72 : x
  2. Step 2: Convert to fraction form
    25,501,804,670.80/35,203,776,633.57 = 16,473,965,617.72/x
  3. Step 3: Cross multiply
    25,501,804,670.80x = 35,203,776,633.57 × 16,473,965,617.72
  4. Step 4: Simplify right side
    25,501,804,670.80x = 579,945,805,875,326,877,696
  5. Step 5: Solve for x
    x = 579,945,805,875,326,877,696/25,501,804,670.80
  6. Step 6: Final answer
    x = 22,741,363,341.21

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1.5x scale

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.