Home / 47,046,810.59-70,562,388.58-14,249,581.78

Finding the Fourth Proportional to 47,046,810.59, 70,562,388.58 and 14,249,581.78

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Solution

The fourth proportional to 47,046,810.59, 70,562,388.58 and 14,249,581.78 is: 21,372,001.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,046,810.59 : 70,562,388.58 = 14,249,581.78 : x
  2. Step 2: Convert to fraction form
    47,046,810.59/70,562,388.58 = 14,249,581.78/x
  3. Step 3: Cross multiply
    47,046,810.59x = 70,562,388.58 × 14,249,581.78
  4. Step 4: Simplify right side
    47,046,810.59x = 1,005,484,526,627,224.12
  5. Step 5: Solve for x
    x = 1,005,484,526,627,224.12/47,046,810.59
  6. Step 6: Final answer
    x = 21,372,001.93

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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.