Home / 46,792,877.65-70,195,703.42-19,492,784.66

Finding the Fourth Proportional to 46,792,877.65, 70,195,703.42 and 19,492,784.66

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Solution

The fourth proportional to 46,792,877.65, 70,195,703.42 and 19,492,784.66 is: 29,241,837.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,792,877.65 : 70,195,703.42 = 19,492,784.66 : x
  2. Step 2: Convert to fraction form
    46,792,877.65/70,195,703.42 = 19,492,784.66/x
  3. Step 3: Cross multiply
    46,792,877.65x = 70,195,703.42 × 19,492,784.66
  4. Step 4: Simplify right side
    46,792,877.65x = 1,368,309,731,047,506.75
  5. Step 5: Solve for x
    x = 1,368,309,731,047,506.75/46,792,877.65
  6. Step 6: Final answer
    x = 29,241,837.64

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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.