Home / 45,095,370.84-67,609,930.50-14,372,270.91

Finding the Fourth Proportional to 45,095,370.84, 67,609,930.50 and 14,372,270.91

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Solution

The fourth proportional to 45,095,370.84, 67,609,930.50 and 14,372,270.91 is: 21,547,848.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,095,370.84 : 67,609,930.50 = 14,372,270.91 : x
  2. Step 2: Convert to fraction form
    45,095,370.84/67,609,930.50 = 14,372,270.91/x
  3. Step 3: Cross multiply
    45,095,370.84x = 67,609,930.50 × 14,372,270.91
  4. Step 4: Simplify right side
    45,095,370.84x = 971,708,237,352,271.75
  5. Step 5: Solve for x
    x = 971,708,237,352,271.75/45,095,370.84
  6. Step 6: Final answer
    x = 21,547,848.91

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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.