Home / 107,027,527.60-147,710,240.72-59,997,303.45

Finding the Fourth Proportional to 107,027,527.60, 147,710,240.72 and 59,997,303.45

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Solution

The fourth proportional to 107,027,527.60, 147,710,240.72 and 59,997,303.45 is: 82,803,147.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,027,527.60 : 147,710,240.72 = 59,997,303.45 : x
  2. Step 2: Convert to fraction form
    107,027,527.60/147,710,240.72 = 59,997,303.45/x
  3. Step 3: Cross multiply
    107,027,527.60x = 147,710,240.72 × 59,997,303.45
  4. Step 4: Simplify right side
    107,027,527.60x = 8,862,216,135,075,390
  5. Step 5: Solve for x
    x = 8,862,216,135,075,390/107,027,527.60
  6. Step 6: Final answer
    x = 82,803,147.32

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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.