Home / 136,826,502,312.94-205,096,083,348-46,036,398,703.28

Finding the Fourth Proportional to 136,826,502,312.94, 205,096,083,348 and 46,036,398,703.28

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Solution

The fourth proportional to 136,826,502,312.94, 205,096,083,348 and 46,036,398,703.28 is: 69,006,259,064.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,826,502,312.94 : 205,096,083,348 = 46,036,398,703.28 : x
  2. Step 2: Convert to fraction form
    136,826,502,312.94/205,096,083,348 = 46,036,398,703.28/x
  3. Step 3: Cross multiply
    136,826,502,312.94x = 205,096,083,348 × 46,036,398,703.28
  4. Step 4: Simplify right side
    136,826,502,312.94x = 9,441,885,065,489,674,141,696
  5. Step 5: Solve for x
    x = 9,441,885,065,489,674,141,696/136,826,502,312.94
  6. Step 6: Final answer
    x = 69,006,259,064.45

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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.