Home / 64,706,121,168.60-97,059,181,752.90-29,877,603,792.60

Finding the Fourth Proportional to 64,706,121,168.60, 97,059,181,752.90 and 29,877,603,792.60

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Solution

The fourth proportional to 64,706,121,168.60, 97,059,181,752.90 and 29,877,603,792.60 is: 44,816,405,688.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,706,121,168.60 : 97,059,181,752.90 = 29,877,603,792.60 : x
  2. Step 2: Convert to fraction form
    64,706,121,168.60/97,059,181,752.90 = 29,877,603,792.60/x
  3. Step 3: Cross multiply
    64,706,121,168.60x = 97,059,181,752.90 × 29,877,603,792.60
  4. Step 4: Simplify right side
    64,706,121,168.60x = 2,899,895,776,847,097,495,552
  5. Step 5: Solve for x
    x = 2,899,895,776,847,097,495,552/64,706,121,168.60
  6. Step 6: Final answer
    x = 44,816,405,688.90

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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.