Home / 168,977,826,036.10-253,466,739,054.15-168,977,826,036.10

Finding the Fourth Proportional to 168,977,826,036.10, 253,466,739,054.15 and 168,977,826,036.10

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Solution

The fourth proportional to 168,977,826,036.10, 253,466,739,054.15 and 168,977,826,036.10 is: 253,466,739,054.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,977,826,036.10 : 253,466,739,054.15 = 168,977,826,036.10 : x
  2. Step 2: Convert to fraction form
    168,977,826,036.10/253,466,739,054.15 = 168,977,826,036.10/x
  3. Step 3: Cross multiply
    168,977,826,036.10x = 253,466,739,054.15 × 168,977,826,036.10
  4. Step 4: Simplify right side
    168,977,826,036.10x = 42,830,258,537,829,712,789,504
  5. Step 5: Solve for x
    x = 42,830,258,537,829,712,789,504/168,977,826,036.10
  6. Step 6: Final answer
    x = 253,466,739,054.15

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Double scale
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1.5x scale

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.