Home / 63,075,573.54-87,044,294.76-34,817,953.98

Finding the Fourth Proportional to 63,075,573.54, 87,044,294.76 and 34,817,953.98

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Solution

The fourth proportional to 63,075,573.54, 87,044,294.76 and 34,817,953.98 is: 48,048,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,075,573.54 : 87,044,294.76 = 34,817,953.98 : x
  2. Step 2: Convert to fraction form
    63,075,573.54/87,044,294.76 = 34,817,953.98/x
  3. Step 3: Cross multiply
    63,075,573.54x = 87,044,294.76 × 34,817,953.98
  4. Step 4: Simplify right side
    63,075,573.54x = 3,030,704,249,175,235
  5. Step 5: Solve for x
    x = 3,030,704,249,175,235/63,075,573.54
  6. Step 6: Final answer
    x = 48,048,778.30

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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.