Home / 37,155,671,725.50-55,710,697,780.65-14,439,501,468.75

Finding the Fourth Proportional to 37,155,671,725.50, 55,710,697,780.65 and 14,439,501,468.75

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Solution

The fourth proportional to 37,155,671,725.50, 55,710,697,780.65 and 14,439,501,468.75 is: 21,650,387,816.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,155,671,725.50 : 55,710,697,780.65 = 14,439,501,468.75 : x
  2. Step 2: Convert to fraction form
    37,155,671,725.50/55,710,697,780.65 = 14,439,501,468.75/x
  3. Step 3: Cross multiply
    37,155,671,725.50x = 55,710,697,780.65 × 14,439,501,468.75
  4. Step 4: Simplify right side
    37,155,671,725.50x = 804,434,702,428,783,116,288
  5. Step 5: Solve for x
    x = 804,434,702,428,783,116,288/37,155,671,725.50
  6. Step 6: Final answer
    x = 21,650,387,816.21

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1.5x scale

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.