Home / 19,149,142,266,976-26,425,841,812,240-10,369,818,286,730

Finding the Fourth Proportional to 19,149,142,266,976, 26,425,841,812,240 and 10,369,818,286,730

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Solution

The fourth proportional to 19,149,142,266,976, 26,425,841,812,240 and 10,369,818,286,730 is: 14,310,363,035,914.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,149,142,266,976 : 26,425,841,812,240 = 10,369,818,286,730 : x
  2. Step 2: Convert to fraction form
    19,149,142,266,976/26,425,841,812,240 = 10,369,818,286,730/x
  3. Step 3: Cross multiply
    19,149,142,266,976x = 26,425,841,812,240 × 10,369,818,286,730
  4. Step 4: Simplify right side
    19,149,142,266,976x = 274,031,177,666,800,600,427,266,048
  5. Step 5: Solve for x
    x = 274,031,177,666,800,600,427,266,048/19,149,142,266,976
  6. Step 6: Final answer
    x = 14,310,363,035,914.46

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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.