Home / 107,027,540.63-147,710,258.58-59,997,316.37

Finding the Fourth Proportional to 107,027,540.63, 147,710,258.58 and 59,997,316.37

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Solution

The fourth proportional to 107,027,540.63, 147,710,258.58 and 59,997,316.37 is: 82,803,165.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,027,540.63 : 147,710,258.58 = 59,997,316.37 : x
  2. Step 2: Convert to fraction form
    107,027,540.63/147,710,258.58 = 59,997,316.37/x
  3. Step 3: Cross multiply
    107,027,540.63x = 147,710,258.58 × 59,997,316.37
  4. Step 4: Simplify right side
    107,027,540.63x = 8,862,219,114,818,779
  5. Step 5: Solve for x
    x = 8,862,219,114,818,779/107,027,540.63
  6. Step 6: Final answer
    x = 82,803,165.08

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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.