Home / 11,316,453,254.64-15,503,596,271.10-10,892,315,266.38

Finding the Fourth Proportional to 11,316,453,254.64, 15,503,596,271.10 and 10,892,315,266.38

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Solution

The fourth proportional to 11,316,453,254.64, 15,503,596,271.10 and 10,892,315,266.38 is: 14,922,525,154.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,453,254.64 : 15,503,596,271.10 = 10,892,315,266.38 : x
  2. Step 2: Convert to fraction form
    11,316,453,254.64/15,503,596,271.10 = 10,892,315,266.38/x
  3. Step 3: Cross multiply
    11,316,453,254.64x = 15,503,596,271.10 × 10,892,315,266.38
  4. Step 4: Simplify right side
    11,316,453,254.64x = 168,870,058,347,494,572,032
  5. Step 5: Solve for x
    x = 168,870,058,347,494,572,032/11,316,453,254.64
  6. Step 6: Final answer
    x = 14,922,525,154.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.