Home / 1,683,504,041.10-2,525,256,061.65-957,909,929.10

Finding the Fourth Proportional to 1,683,504,041.10, 2,525,256,061.65 and 957,909,929.10

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Solution

The fourth proportional to 1,683,504,041.10, 2,525,256,061.65 and 957,909,929.10 is: 1,436,864,893.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,504,041.10 : 2,525,256,061.65 = 957,909,929.10 : x
  2. Step 2: Convert to fraction form
    1,683,504,041.10/2,525,256,061.65 = 957,909,929.10/x
  3. Step 3: Cross multiply
    1,683,504,041.10x = 2,525,256,061.65 × 957,909,929.10
  4. Step 4: Simplify right side
    1,683,504,041.10x = 2,418,967,854,974,496,768
  5. Step 5: Solve for x
    x = 2,418,967,854,974,496,768/1,683,504,041.10
  6. Step 6: Final answer
    x = 1,436,864,893.65

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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.