Home / 1,840,043,698,380.60-2,760,121,776,482.70-631,277,153,607.35

Finding the Fourth Proportional to 1,840,043,698,380.60, 2,760,121,776,482.70 and 631,277,153,607.35

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Solution

The fourth proportional to 1,840,043,698,380.60, 2,760,121,776,482.70 and 631,277,153,607.35 is: 946,935,021,272.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,043,698,380.60 : 2,760,121,776,482.70 = 631,277,153,607.35 : x
  2. Step 2: Convert to fraction form
    1,840,043,698,380.60/2,760,121,776,482.70 = 631,277,153,607.35/x
  3. Step 3: Cross multiply
    1,840,043,698,380.60x = 2,760,121,776,482.70 × 631,277,153,607.35
  4. Step 4: Simplify right side
    1,840,043,698,380.60x = 1,742,401,818,667,661,345,685,504
  5. Step 5: Solve for x
    x = 1,742,401,818,667,661,345,685,504/1,840,043,698,380.60
  6. Step 6: Final answer
    x = 946,935,021,272.12

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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.