Home / 48,937,492.50-67,535,476.68-26,912,666.53

Finding the Fourth Proportional to 48,937,492.50, 67,535,476.68 and 26,912,666.53

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Solution

The fourth proportional to 48,937,492.50, 67,535,476.68 and 26,912,666.53 is: 37,140,435.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,937,492.50 : 67,535,476.68 = 26,912,666.53 : x
  2. Step 2: Convert to fraction form
    48,937,492.50/67,535,476.68 = 26,912,666.53/x
  3. Step 3: Cross multiply
    48,937,492.50x = 67,535,476.68 × 26,912,666.53
  4. Step 4: Simplify right side
    48,937,492.50x = 1,817,559,762,833,431.75
  5. Step 5: Solve for x
    x = 1,817,559,762,833,431.75/48,937,492.50
  6. Step 6: Final answer
    x = 37,140,435.07

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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.