Home / 45,429,680.96-62,692,632.45-24,803,127.08

Finding the Fourth Proportional to 45,429,680.96, 62,692,632.45 and 24,803,127.08

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Solution

The fourth proportional to 45,429,680.96, 62,692,632.45 and 24,803,127.08 is: 34,228,136.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,429,680.96 : 62,692,632.45 = 24,803,127.08 : x
  2. Step 2: Convert to fraction form
    45,429,680.96/62,692,632.45 = 24,803,127.08/x
  3. Step 3: Cross multiply
    45,429,680.96x = 62,692,632.45 × 24,803,127.08
  4. Step 4: Simplify right side
    45,429,680.96x = 1,554,973,329,637,081.75
  5. Step 5: Solve for x
    x = 1,554,973,329,637,081.75/45,429,680.96
  6. Step 6: Final answer
    x = 34,228,136.69

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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.