Home / 63,098,411.84-87,075,866.40-34,125,035.84

Finding the Fourth Proportional to 63,098,411.84, 87,075,866.40 and 34,125,035.84

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Solution

The fourth proportional to 63,098,411.84, 87,075,866.40 and 34,125,035.84 is: 47,092,580.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,098,411.84 : 87,075,866.40 = 34,125,035.84 : x
  2. Step 2: Convert to fraction form
    63,098,411.84/87,075,866.40 = 34,125,035.84/x
  3. Step 3: Cross multiply
    63,098,411.84x = 87,075,866.40 × 34,125,035.84
  4. Step 4: Simplify right side
    63,098,411.84x = 2,971,467,061,699,052.50
  5. Step 5: Solve for x
    x = 2,971,467,061,699,052.50/63,098,411.84
  6. Step 6: Final answer
    x = 47,092,580.86

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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.