Home / 56,249,166,932.52-77,688,274,273.38-37,044,476,235.24

Finding the Fourth Proportional to 56,249,166,932.52, 77,688,274,273.38 and 37,044,476,235.24

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Solution

The fourth proportional to 56,249,166,932.52, 77,688,274,273.38 and 37,044,476,235.24 is: 51,163,805,386.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,249,166,932.52 : 77,688,274,273.38 = 37,044,476,235.24 : x
  2. Step 2: Convert to fraction form
    56,249,166,932.52/77,688,274,273.38 = 37,044,476,235.24/x
  3. Step 3: Cross multiply
    56,249,166,932.52x = 77,688,274,273.38 × 37,044,476,235.24
  4. Step 4: Simplify right side
    56,249,166,932.52x = 2,877,921,430,077,032,628,224
  5. Step 5: Solve for x
    x = 2,877,921,430,077,032,628,224/56,249,166,932.52
  6. Step 6: Final answer
    x = 51,163,805,386.30

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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.