Home / 47,672,826,320.17-71,484,409,478.29-22,483,779,940.64

Finding the Fourth Proportional to 47,672,826,320.17, 71,484,409,478.29 and 22,483,779,940.64

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Solution

The fourth proportional to 47,672,826,320.17, 71,484,409,478.29 and 22,483,779,940.64 is: 33,713,959,417.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,672,826,320.17 : 71,484,409,478.29 = 22,483,779,940.64 : x
  2. Step 2: Convert to fraction form
    47,672,826,320.17/71,484,409,478.29 = 22,483,779,940.64/x
  3. Step 3: Cross multiply
    47,672,826,320.17x = 71,484,409,478.29 × 22,483,779,940.64
  4. Step 4: Simplify right side
    47,672,826,320.17x = 1,607,239,731,896,329,437,184
  5. Step 5: Solve for x
    x = 1,607,239,731,896,329,437,184/47,672,826,320.17
  6. Step 6: Final answer
    x = 33,713,959,417.94

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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.