Home / 60,370,368.72-83,318,637-34,273,335.12

Finding the Fourth Proportional to 60,370,368.72, 83,318,637 and 34,273,335.12

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Solution

The fourth proportional to 60,370,368.72, 83,318,637 and 34,273,335.12 is: 47,301,476.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,370,368.72 : 83,318,637 = 34,273,335.12 : x
  2. Step 2: Convert to fraction form
    60,370,368.72/83,318,637 = 34,273,335.12/x
  3. Step 3: Cross multiply
    60,370,368.72x = 83,318,637 × 34,273,335.12
  4. Step 4: Simplify right side
    60,370,368.72x = 2,855,607,567,642,631
  5. Step 5: Solve for x
    x = 2,855,607,567,642,631/60,370,368.72
  6. Step 6: Final answer
    x = 47,301,476.34

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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.