Home / 93,599,229,887.82-129,167,184,948.16-50,779,711,428.66

Finding the Fourth Proportional to 93,599,229,887.82, 129,167,184,948.16 and 50,779,711,428.66

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Solution

The fourth proportional to 93,599,229,887.82, 129,167,184,948.16 and 50,779,711,428.66 is: 70,076,136,156.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,599,229,887.82 : 129,167,184,948.16 = 50,779,711,428.66 : x
  2. Step 2: Convert to fraction form
    93,599,229,887.82/129,167,184,948.16 = 50,779,711,428.66/x
  3. Step 3: Cross multiply
    93,599,229,887.82x = 129,167,184,948.16 × 50,779,711,428.66
  4. Step 4: Simplify right side
    93,599,229,887.82x = 6,559,072,377,719,920,525,312
  5. Step 5: Solve for x
    x = 6,559,072,377,719,920,525,312/93,599,229,887.82
  6. Step 6: Final answer
    x = 70,076,136,156.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.