Home / 107,027,706.71-147,710,487.57-59,997,482.46

Finding the Fourth Proportional to 107,027,706.71, 147,710,487.57 and 59,997,482.46

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Solution

The fourth proportional to 107,027,706.71, 147,710,487.57 and 59,997,482.46 is: 82,803,394.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,027,706.71 : 147,710,487.57 = 59,997,482.46 : x
  2. Step 2: Convert to fraction form
    107,027,706.71/147,710,487.57 = 59,997,482.46/x
  3. Step 3: Cross multiply
    107,027,706.71x = 147,710,487.57 × 59,997,482.46
  4. Step 4: Simplify right side
    107,027,706.71x = 8,862,257,386,914,132
  5. Step 5: Solve for x
    x = 8,862,257,386,914,132/107,027,706.71
  6. Step 6: Final answer
    x = 82,803,394.18

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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.