Home / 58,938,682.65-88,408,023.98-30,240,868.65

Finding the Fourth Proportional to 58,938,682.65, 88,408,023.98 and 30,240,868.65

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Solution

The fourth proportional to 58,938,682.65, 88,408,023.98 and 30,240,868.65 is: 45,361,302.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,938,682.65 : 88,408,023.98 = 30,240,868.65 : x
  2. Step 2: Convert to fraction form
    58,938,682.65/88,408,023.98 = 30,240,868.65/x
  3. Step 3: Cross multiply
    58,938,682.65x = 88,408,023.98 × 30,240,868.65
  4. Step 4: Simplify right side
    58,938,682.65x = 2,673,535,440,634,025.50
  5. Step 5: Solve for x
    x = 2,673,535,440,634,025.50/58,938,682.65
  6. Step 6: Final answer
    x = 45,361,302.98

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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.