Home / 713,124,001.70-1,069,686,002.55-713,124,001.70

Finding the Fourth Proportional to 713,124,001.70, 1,069,686,002.55 and 713,124,001.70

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Solution

The fourth proportional to 713,124,001.70, 1,069,686,002.55 and 713,124,001.70 is: 1,069,686,002.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,124,001.70 : 1,069,686,002.55 = 713,124,001.70 : x
  2. Step 2: Convert to fraction form
    713,124,001.70/1,069,686,002.55 = 713,124,001.70/x
  3. Step 3: Cross multiply
    713,124,001.70x = 1,069,686,002.55 × 713,124,001.70
  4. Step 4: Simplify right side
    713,124,001.70x = 762,818,762,700,932,480
  5. Step 5: Solve for x
    x = 762,818,762,700,932,480/713,124,001.70
  6. Step 6: Final answer
    x = 1,069,686,002.55

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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.