Home / 63,118,647.60-94,621,127.40-22,700,710.32

Finding the Fourth Proportional to 63,118,647.60, 94,621,127.40 and 22,700,710.32

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Solution

The fourth proportional to 63,118,647.60, 94,621,127.40 and 22,700,710.32 is: 34,030,621.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,118,647.60 : 94,621,127.40 = 22,700,710.32 : x
  2. Step 2: Convert to fraction form
    63,118,647.60/94,621,127.40 = 22,700,710.32/x
  3. Step 3: Cross multiply
    63,118,647.60x = 94,621,127.40 × 22,700,710.32
  4. Step 4: Simplify right side
    63,118,647.60x = 2,147,966,803,259,215
  5. Step 5: Solve for x
    x = 2,147,966,803,259,215/63,118,647.60
  6. Step 6: Final answer
    x = 34,030,621.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.