Home / 35,341,918.76-53,006,973.14-9,785,511.56

Finding the Fourth Proportional to 35,341,918.76, 53,006,973.14 and 9,785,511.56

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Solution

The fourth proportional to 35,341,918.76, 53,006,973.14 and 9,785,511.56 is: 14,676,632.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,341,918.76 : 53,006,973.14 = 9,785,511.56 : x
  2. Step 2: Convert to fraction form
    35,341,918.76/53,006,973.14 = 9,785,511.56/x
  3. Step 3: Cross multiply
    35,341,918.76x = 53,006,973.14 × 9,785,511.56
  4. Step 4: Simplify right side
    35,341,918.76x = 518,700,348,422,079.56
  5. Step 5: Solve for x
    x = 518,700,348,422,079.56/35,341,918.76
  6. Step 6: Final answer
    x = 14,676,632.36

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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.