Home / 53,460,234.95-73,775,154.93-29,013,948.95

Finding the Fourth Proportional to 53,460,234.95, 73,775,154.93 and 29,013,948.95

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Solution

The fourth proportional to 53,460,234.95, 73,775,154.93 and 29,013,948.95 is: 40,039,266.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,460,234.95 : 73,775,154.93 = 29,013,948.95 : x
  2. Step 2: Convert to fraction form
    53,460,234.95/73,775,154.93 = 29,013,948.95/x
  3. Step 3: Cross multiply
    53,460,234.95x = 73,775,154.93 × 29,013,948.95
  4. Step 4: Simplify right side
    53,460,234.95x = 2,140,508,579,017,871.50
  5. Step 5: Solve for x
    x = 2,140,508,579,017,871.50/53,460,234.95
  6. Step 6: Final answer
    x = 40,039,266.21

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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.