Home / 53,460,482.31-73,775,495.88-29,014,196.31

Finding the Fourth Proportional to 53,460,482.31, 73,775,495.88 and 29,014,196.31

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Solution

The fourth proportional to 53,460,482.31, 73,775,495.88 and 29,014,196.31 is: 40,039,607.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,460,482.31 : 73,775,495.88 = 29,014,196.31 : x
  2. Step 2: Convert to fraction form
    53,460,482.31/73,775,495.88 = 29,014,196.31/x
  3. Step 3: Cross multiply
    53,460,482.31x = 73,775,495.88 × 29,014,196.31
  4. Step 4: Simplify right side
    53,460,482.31x = 2,140,536,720,329,916
  5. Step 5: Solve for x
    x = 2,140,536,720,329,916/53,460,482.31
  6. Step 6: Final answer
    x = 40,039,607.35

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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.