Home / 10,860,120,328.60-16,290,180,492.90-5,901,138,069.40

Finding the Fourth Proportional to 10,860,120,328.60, 16,290,180,492.90 and 5,901,138,069.40

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Solution

The fourth proportional to 10,860,120,328.60, 16,290,180,492.90 and 5,901,138,069.40 is: 8,851,707,104.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,860,120,328.60 : 16,290,180,492.90 = 5,901,138,069.40 : x
  2. Step 2: Convert to fraction form
    10,860,120,328.60/16,290,180,492.90 = 5,901,138,069.40/x
  3. Step 3: Cross multiply
    10,860,120,328.60x = 16,290,180,492.90 × 5,901,138,069.40
  4. Step 4: Simplify right side
    10,860,120,328.60x = 96,130,604,264,049,442,816
  5. Step 5: Solve for x
    x = 96,130,604,264,049,442,816/10,860,120,328.60
  6. Step 6: Final answer
    x = 8,851,707,104.10

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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.