Home / 58,905,696.04-81,289,085.70-32,443,541.80

Finding the Fourth Proportional to 58,905,696.04, 81,289,085.70 and 32,443,541.80

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Solution

The fourth proportional to 58,905,696.04, 81,289,085.70 and 32,443,541.80 is: 44,771,660.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,905,696.04 : 81,289,085.70 = 32,443,541.80 : x
  2. Step 2: Convert to fraction form
    58,905,696.04/81,289,085.70 = 32,443,541.80/x
  3. Step 3: Cross multiply
    58,905,696.04x = 81,289,085.70 × 32,443,541.80
  4. Step 4: Simplify right side
    58,905,696.04x = 2,637,305,849,791,732.50
  5. Step 5: Solve for x
    x = 2,637,305,849,791,732.50/58,905,696.04
  6. Step 6: Final answer
    x = 44,771,660.93

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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.