Home / 60,333,901.76-90,501,036.96-14,895,701.12

Finding the Fourth Proportional to 60,333,901.76, 90,501,036.96 and 14,895,701.12

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Solution

The fourth proportional to 60,333,901.76, 90,501,036.96 and 14,895,701.12 is: 22,343,597.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,333,901.76 : 90,501,036.96 = 14,895,701.12 : x
  2. Step 2: Convert to fraction form
    60,333,901.76/90,501,036.96 = 14,895,701.12/x
  3. Step 3: Cross multiply
    60,333,901.76x = 90,501,036.96 × 14,895,701.12
  4. Step 4: Simplify right side
    60,333,901.76x = 1,348,076,397,606,233.25
  5. Step 5: Solve for x
    x = 1,348,076,397,606,233.25/60,333,901.76
  6. Step 6: Final answer
    x = 22,343,597.19

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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.