Home / 46,116,889,935.94-69,178,370,189.45-12,083,254,407.35

Finding the Fourth Proportional to 46,116,889,935.94, 69,178,370,189.45 and 12,083,254,407.35

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Solution

The fourth proportional to 46,116,889,935.94, 69,178,370,189.45 and 12,083,254,407.35 is: 18,125,676,897.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,116,889,935.94 : 69,178,370,189.45 = 12,083,254,407.35 : x
  2. Step 2: Convert to fraction form
    46,116,889,935.94/69,178,370,189.45 = 12,083,254,407.35/x
  3. Step 3: Cross multiply
    46,116,889,935.94x = 69,178,370,189.45 × 12,083,254,407.35
  4. Step 4: Simplify right side
    46,116,889,935.94x = 835,899,846,484,961,525,760
  5. Step 5: Solve for x
    x = 835,899,846,484,961,525,760/46,116,889,935.94
  6. Step 6: Final answer
    x = 18,125,676,897.25

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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.