Home / 37,929,748,834,544-52,343,053,386,592-21,487,054,257,576

Finding the Fourth Proportional to 37,929,748,834,544, 52,343,053,386,592 and 21,487,054,257,576

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Solution

The fourth proportional to 37,929,748,834,544, 52,343,053,386,592 and 21,487,054,257,576 is: 29,652,134,872,577.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,929,748,834,544 : 52,343,053,386,592 = 21,487,054,257,576 : x
  2. Step 2: Convert to fraction form
    37,929,748,834,544/52,343,053,386,592 = 21,487,054,257,576/x
  3. Step 3: Cross multiply
    37,929,748,834,544x = 52,343,053,386,592 × 21,487,054,257,576
  4. Step 4: Simplify right side
    37,929,748,834,544x = 1,124,698,028,124,899,443,405,225,984
  5. Step 5: Solve for x
    x = 1,124,698,028,124,899,443,405,225,984/37,929,748,834,544
  6. Step 6: Final answer
    x = 29,652,134,872,577.80

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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.