Home / 18,411,005,619,335-25,407,346,197,106-10,501,079,195,145

Finding the Fourth Proportional to 18,411,005,619,335, 25,407,346,197,106 and 10,501,079,195,145

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Solution

The fourth proportional to 18,411,005,619,335, 25,407,346,197,106 and 10,501,079,195,145 is: 14,491,579,660,052.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,411,005,619,335 : 25,407,346,197,106 = 10,501,079,195,145 : x
  2. Step 2: Convert to fraction form
    18,411,005,619,335/25,407,346,197,106 = 10,501,079,195,145/x
  3. Step 3: Cross multiply
    18,411,005,619,335x = 25,407,346,197,106 × 10,501,079,195,145
  4. Step 4: Simplify right side
    18,411,005,619,335x = 266,804,554,554,276,246,718,513,152
  5. Step 5: Solve for x
    x = 266,804,554,554,276,246,718,513,152/18,411,005,619,335
  6. Step 6: Final answer
    x = 14,491,579,660,052.98

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Double scale
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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.