Home / 57,911,206.40-86,898,302.40-23,835,996.80

Finding the Fourth Proportional to 57,911,206.40, 86,898,302.40 and 23,835,996.80

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Solution

The fourth proportional to 57,911,206.40, 86,898,302.40 and 23,835,996.80 is: 35,766,957.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,911,206.40 : 86,898,302.40 = 23,835,996.80 : x
  2. Step 2: Convert to fraction form
    57,911,206.40/86,898,302.40 = 23,835,996.80/x
  3. Step 3: Cross multiply
    57,911,206.40x = 86,898,302.40 × 23,835,996.80
  4. Step 4: Simplify right side
    57,911,206.40x = 2,071,307,657,931,832.50
  5. Step 5: Solve for x
    x = 2,071,307,657,931,832.50/57,911,206.40
  6. Step 6: Final answer
    x = 35,766,957.50

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Why These Related Problems?

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