Home / 25,837,475.94-38,754,925.47-9,662,237.94

Finding the Fourth Proportional to 25,837,475.94, 38,754,925.47 and 9,662,237.94

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Solution

The fourth proportional to 25,837,475.94, 38,754,925.47 and 9,662,237.94 is: 14,492,875.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,837,475.94 : 38,754,925.47 = 9,662,237.94 : x
  2. Step 2: Convert to fraction form
    25,837,475.94/38,754,925.47 = 9,662,237.94/x
  3. Step 3: Cross multiply
    25,837,475.94x = 38,754,925.47 × 9,662,237.94
  4. Step 4: Simplify right side
    25,837,475.94x = 374,459,311,238,106.31
  5. Step 5: Solve for x
    x = 374,459,311,238,106.31/25,837,475.94
  6. Step 6: Final answer
    x = 14,492,875.08

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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.