Home / 25,000,887.74-37,688,718.40-23,334,321.98

Finding the Fourth Proportional to 25,000,887.74, 37,688,718.40 and 23,334,321.98

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Solution

The fourth proportional to 25,000,887.74, 37,688,718.40 and 23,334,321.98 is: 35,176,378.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,000,887.74 : 37,688,718.40 = 23,334,321.98 : x
  2. Step 2: Convert to fraction form
    25,000,887.74/37,688,718.40 = 23,334,321.98/x
  3. Step 3: Cross multiply
    25,000,887.74x = 37,688,718.40 × 23,334,321.98
  4. Step 4: Simplify right side
    25,000,887.74x = 879,440,690,195,036.50
  5. Step 5: Solve for x
    x = 879,440,690,195,036.50/25,000,887.74
  6. Step 6: Final answer
    x = 35,176,378.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.