Home / 93,501,465,905.66-129,028,566,127.54-50,681,029,412.24

Finding the Fourth Proportional to 93,501,465,905.66, 129,028,566,127.54 and 50,681,029,412.24

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Solution

The fourth proportional to 93,501,465,905.66, 129,028,566,127.54 and 50,681,029,412.24 is: 69,937,946,871.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,501,465,905.66 : 129,028,566,127.54 = 50,681,029,412.24 : x
  2. Step 2: Convert to fraction form
    93,501,465,905.66/129,028,566,127.54 = 50,681,029,412.24/x
  3. Step 3: Cross multiply
    93,501,465,905.66x = 129,028,566,127.54 × 50,681,029,412.24
  4. Step 4: Simplify right side
    93,501,465,905.66x = 6,539,300,554,928,363,143,168
  5. Step 5: Solve for x
    x = 6,539,300,554,928,363,143,168/93,501,465,905.66
  6. Step 6: Final answer
    x = 69,937,946,871.62

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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.