Home / 3,698,106,328.08-5,107,627,962.81-2,433,592,477.24

Finding the Fourth Proportional to 3,698,106,328.08, 5,107,627,962.81 and 2,433,592,477.24

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Solution

The fourth proportional to 3,698,106,328.08, 5,107,627,962.81 and 2,433,592,477.24 is: 3,361,148,621.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,106,328.08 : 5,107,627,962.81 = 2,433,592,477.24 : x
  2. Step 2: Convert to fraction form
    3,698,106,328.08/5,107,627,962.81 = 2,433,592,477.24/x
  3. Step 3: Cross multiply
    3,698,106,328.08x = 5,107,627,962.81 × 2,433,592,477.24
  4. Step 4: Simplify right side
    3,698,106,328.08x = 12,429,884,986,822,316,032
  5. Step 5: Solve for x
    x = 12,429,884,986,822,316,032/3,698,106,328.08
  6. Step 6: Final answer
    x = 3,361,148,621.51

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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.