Home / 57,910,058.10-86,865,017.45-14,779,266.10

Finding the Fourth Proportional to 57,910,058.10, 86,865,017.45 and 14,779,266.10

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Solution

The fourth proportional to 57,910,058.10, 86,865,017.45 and 14,779,266.10 is: 22,168,881.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,910,058.10 : 86,865,017.45 = 14,779,266.10 : x
  2. Step 2: Convert to fraction form
    57,910,058.10/86,865,017.45 = 14,779,266.10/x
  3. Step 3: Cross multiply
    57,910,058.10x = 86,865,017.45 × 14,779,266.10
  4. Step 4: Simplify right side
    57,910,058.10x = 1,283,801,207,674,693.50
  5. Step 5: Solve for x
    x = 1,283,801,207,674,693.50/57,910,058.10
  6. Step 6: Final answer
    x = 22,168,881.36

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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.