Home / 39,470,161.76-59,209,304-14,898,784.74

Finding the Fourth Proportional to 39,470,161.76, 59,209,304 and 14,898,784.74

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Solution

The fourth proportional to 39,470,161.76, 59,209,304 and 14,898,784.74 is: 22,349,710.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,470,161.76 : 59,209,304 = 14,898,784.74 : x
  2. Step 2: Convert to fraction form
    39,470,161.76/59,209,304 = 14,898,784.74/x
  3. Step 3: Cross multiply
    39,470,161.76x = 59,209,304 × 14,898,784.74
  4. Step 4: Simplify right side
    39,470,161.76x = 882,146,674,901,221
  5. Step 5: Solve for x
    x = 882,146,674,901,221/39,470,161.76
  6. Step 6: Final answer
    x = 22,349,710.15

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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.