Home / 11,562,185,267.02-15,955,815,666.90-6,549,932,690.56

Finding the Fourth Proportional to 11,562,185,267.02, 15,955,815,666.90 and 6,549,932,690.56

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Solution

The fourth proportional to 11,562,185,267.02, 15,955,815,666.90 and 6,549,932,690.56 is: 9,038,907,112.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,562,185,267.02 : 15,955,815,666.90 = 6,549,932,690.56 : x
  2. Step 2: Convert to fraction form
    11,562,185,267.02/15,955,815,666.90 = 6,549,932,690.56/x
  3. Step 3: Cross multiply
    11,562,185,267.02x = 15,955,815,666.90 × 6,549,932,690.56
  4. Step 4: Simplify right side
    11,562,185,267.02x = 104,509,518,641,177,722,880
  5. Step 5: Solve for x
    x = 104,509,518,641,177,722,880/11,562,185,267.02
  6. Step 6: Final answer
    x = 9,038,907,112.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.