Home / 25,966,000.40-35,829,958.71-14,956,330.74

Finding the Fourth Proportional to 25,966,000.40, 35,829,958.71 and 14,956,330.74

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Solution

The fourth proportional to 25,966,000.40, 35,829,958.71 and 14,956,330.74 is: 20,637,938.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,966,000.40 : 35,829,958.71 = 14,956,330.74 : x
  2. Step 2: Convert to fraction form
    25,966,000.40/35,829,958.71 = 14,956,330.74/x
  3. Step 3: Cross multiply
    25,966,000.40x = 35,829,958.71 × 14,956,330.74
  4. Step 4: Simplify right side
    25,966,000.40x = 535,884,712,867,303.75
  5. Step 5: Solve for x
    x = 535,884,712,867,303.75/25,966,000.40
  6. Step 6: Final answer
    x = 20,637,938.25

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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.