Home / 25,572,723,485,495-38,361,340,256,402-7,214,999,746,075.30

Finding the Fourth Proportional to 25,572,723,485,495, 38,361,340,256,402 and 7,214,999,746,075.30

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Solution

The fourth proportional to 25,572,723,485,495, 38,361,340,256,402 and 7,214,999,746,075.30 is: 10,823,135,844,957.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,572,723,485,495 : 38,361,340,256,402 = 7,214,999,746,075.30 : x
  2. Step 2: Convert to fraction form
    25,572,723,485,495/38,361,340,256,402 = 7,214,999,746,075.30/x
  3. Step 3: Cross multiply
    25,572,723,485,495x = 38,361,340,256,402 × 7,214,999,746,075.30
  4. Step 4: Simplify right side
    25,572,723,485,495x = 276,777,060,209,048,610,286,862,336
  5. Step 5: Solve for x
    x = 276,777,060,209,048,610,286,862,336/25,572,723,485,495
  6. Step 6: Final answer
    x = 10,823,135,844,957.55

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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.