Home / 14,367,779,552.10-21,551,669,328.15-8,490,467,244.90

Finding the Fourth Proportional to 14,367,779,552.10, 21,551,669,328.15 and 8,490,467,244.90

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Solution

The fourth proportional to 14,367,779,552.10, 21,551,669,328.15 and 8,490,467,244.90 is: 12,735,700,867.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,367,779,552.10 : 21,551,669,328.15 = 8,490,467,244.90 : x
  2. Step 2: Convert to fraction form
    14,367,779,552.10/21,551,669,328.15 = 8,490,467,244.90/x
  3. Step 3: Cross multiply
    14,367,779,552.10x = 21,551,669,328.15 × 8,490,467,244.90
  4. Step 4: Simplify right side
    14,367,779,552.10x = 182,983,742,503,573,553,152
  5. Step 5: Solve for x
    x = 182,983,742,503,573,553,152/14,367,779,552.10
  6. Step 6: Final answer
    x = 12,735,700,867.35

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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.