Home / 51,293,313,655,572-70,784,818,456,196-27,881,742,666,104

Finding the Fourth Proportional to 51,293,313,655,572, 70,784,818,456,196 and 27,881,742,666,104

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Solution

The fourth proportional to 51,293,313,655,572, 70,784,818,456,196 and 27,881,742,666,104 is: 38,476,829,672,480.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,293,313,655,572 : 70,784,818,456,196 = 27,881,742,666,104 : x
  2. Step 2: Convert to fraction form
    51,293,313,655,572/70,784,818,456,196 = 27,881,742,666,104/x
  3. Step 3: Cross multiply
    51,293,313,655,572x = 70,784,818,456,196 × 27,881,742,666,104
  4. Step 4: Simplify right side
    51,293,313,655,572x = 1,973,604,092,862,545,898,617,438,208
  5. Step 5: Solve for x
    x = 1,973,604,092,862,545,898,617,438,208/51,293,313,655,572
  6. Step 6: Final answer
    x = 38,476,829,672,480.19

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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.