Home / 35,446,543.65-53,165,090.34-9,885,412.53

Finding the Fourth Proportional to 35,446,543.65, 53,165,090.34 and 9,885,412.53

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Solution

The fourth proportional to 35,446,543.65, 53,165,090.34 and 9,885,412.53 is: 14,826,801.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,446,543.65 : 53,165,090.34 = 9,885,412.53 : x
  2. Step 2: Convert to fraction form
    35,446,543.65/53,165,090.34 = 9,885,412.53/x
  3. Step 3: Cross multiply
    35,446,543.65x = 53,165,090.34 × 9,885,412.53
  4. Step 4: Simplify right side
    35,446,543.65x = 525,558,850,205,617.94
  5. Step 5: Solve for x
    x = 525,558,850,205,617.94/35,446,543.65
  6. Step 6: Final answer
    x = 14,826,801.04

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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.