Home / 1,111,953,506.24-1,534,466,622.84-610,160,748.32

Finding the Fourth Proportional to 1,111,953,506.24, 1,534,466,622.84 and 610,160,748.32

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Solution

The fourth proportional to 1,111,953,506.24, 1,534,466,622.84 and 610,160,748.32 is: 842,005,801.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,111,953,506.24 : 1,534,466,622.84 = 610,160,748.32 : x
  2. Step 2: Convert to fraction form
    1,111,953,506.24/1,534,466,622.84 = 610,160,748.32/x
  3. Step 3: Cross multiply
    1,111,953,506.24x = 1,534,466,622.84 × 610,160,748.32
  4. Step 4: Simplify right side
    1,111,953,506.24x = 936,271,302,864,117,632
  5. Step 5: Solve for x
    x = 936,271,302,864,117,632/1,111,953,506.24
  6. Step 6: Final answer
    x = 842,005,801.15

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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.