Home / 14,350,956,522.12-21,537,422,030.61-6,495,885,154.80

Finding the Fourth Proportional to 14,350,956,522.12, 21,537,422,030.61 and 6,495,885,154.80

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Solution

The fourth proportional to 14,350,956,522.12, 21,537,422,030.61 and 6,495,885,154.80 is: 9,748,801,052.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350,956,522.12 : 21,537,422,030.61 = 6,495,885,154.80 : x
  2. Step 2: Convert to fraction form
    14,350,956,522.12/21,537,422,030.61 = 6,495,885,154.80/x
  3. Step 3: Cross multiply
    14,350,956,522.12x = 21,537,422,030.61 × 6,495,885,154.80
  4. Step 4: Simplify right side
    14,350,956,522.12x = 139,904,620,041,301,983,232
  5. Step 5: Solve for x
    x = 139,904,620,041,301,983,232/14,350,956,522.12
  6. Step 6: Final answer
    x = 9,748,801,052.09

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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.