Home / 93,736,230,534.12-129,355,899,696.24-50,916,746,896.68

Finding the Fourth Proportional to 93,736,230,534.12, 129,355,899,696.24 and 50,916,746,896.68

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Solution

The fourth proportional to 93,736,230,534.12, 129,355,899,696.24 and 50,916,746,896.68 is: 70,265,057,245.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,736,230,534.12 : 129,355,899,696.24 = 50,916,746,896.68 : x
  2. Step 2: Convert to fraction form
    93,736,230,534.12/129,355,899,696.24 = 50,916,746,896.68/x
  3. Step 3: Cross multiply
    93,736,230,534.12x = 129,355,899,696.24 × 50,916,746,896.68
  4. Step 4: Simplify right side
    93,736,230,534.12x = 6,586,381,604,425,778,069,504
  5. Step 5: Solve for x
    x = 6,586,381,604,425,778,069,504/93,736,230,534.12
  6. Step 6: Final answer
    x = 70,265,057,245.16

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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.