Home / 3,023,088,890,136.10-4,537,860,310,459-1,302,886,155,411.20

Finding the Fourth Proportional to 3,023,088,890,136.10, 4,537,860,310,459 and 1,302,886,155,411.20

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Solution

The fourth proportional to 3,023,088,890,136.10, 4,537,860,310,459 and 1,302,886,155,411.20 is: 1,955,719,989,901.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,088,890,136.10 : 4,537,860,310,459 = 1,302,886,155,411.20 : x
  2. Step 2: Convert to fraction form
    3,023,088,890,136.10/4,537,860,310,459 = 1,302,886,155,411.20/x
  3. Step 3: Cross multiply
    3,023,088,890,136.10x = 4,537,860,310,459 × 1,302,886,155,411.20
  4. Step 4: Simplify right side
    3,023,088,890,136.10x = 5,912,315,373,687,000,214,274,048
  5. Step 5: Solve for x
    x = 5,912,315,373,687,000,214,274,048/3,023,088,890,136.10
  6. Step 6: Final answer
    x = 1,955,719,989,901.07

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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.