Home / 2,360,421,211.22-3,258,851,329.09-1,502,579,815.25

Finding the Fourth Proportional to 2,360,421,211.22, 3,258,851,329.09 and 1,502,579,815.25

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Solution

The fourth proportional to 2,360,421,211.22, 3,258,851,329.09 and 1,502,579,815.25 is: 2,074,495,943.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,421,211.22 : 3,258,851,329.09 = 1,502,579,815.25 : x
  2. Step 2: Convert to fraction form
    2,360,421,211.22/3,258,851,329.09 = 1,502,579,815.25/x
  3. Step 3: Cross multiply
    2,360,421,211.22x = 3,258,851,329.09 × 1,502,579,815.25
  4. Step 4: Simplify right side
    2,360,421,211.22x = 4,896,684,227,991,269,376
  5. Step 5: Solve for x
    x = 4,896,684,227,991,269,376/2,360,421,211.22
  6. Step 6: Final answer
    x = 2,074,495,943.65

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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.