Home / 63,075,570.54-87,044,290.62-34,817,950.98

Finding the Fourth Proportional to 63,075,570.54, 87,044,290.62 and 34,817,950.98

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Solution

The fourth proportional to 63,075,570.54, 87,044,290.62 and 34,817,950.98 is: 48,048,774.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,075,570.54 : 87,044,290.62 = 34,817,950.98 : x
  2. Step 2: Convert to fraction form
    63,075,570.54/87,044,290.62 = 34,817,950.98/x
  3. Step 3: Cross multiply
    63,075,570.54x = 87,044,290.62 × 34,817,950.98
  4. Step 4: Simplify right side
    63,075,570.54x = 3,030,703,843,896,033.50
  5. Step 5: Solve for x
    x = 3,030,703,843,896,033.50/63,075,570.54
  6. Step 6: Final answer
    x = 48,048,774.16

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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.