Home / 48,877,430.40-73,363,384.80-29,745,554.40

Finding the Fourth Proportional to 48,877,430.40, 73,363,384.80 and 29,745,554.40

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Solution

The fourth proportional to 48,877,430.40, 73,363,384.80 and 29,745,554.40 is: 44,647,080.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,877,430.40 : 73,363,384.80 = 29,745,554.40 : x
  2. Step 2: Convert to fraction form
    48,877,430.40/73,363,384.80 = 29,745,554.40/x
  3. Step 3: Cross multiply
    48,877,430.40x = 73,363,384.80 × 29,745,554.40
  4. Step 4: Simplify right side
    48,877,430.40x = 2,182,234,553,536,533
  5. Step 5: Solve for x
    x = 2,182,234,553,536,533/48,877,430.40
  6. Step 6: Final answer
    x = 44,647,080.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.