Home / 56,249,166,931.52-77,688,274,272-37,044,476,234.24

Finding the Fourth Proportional to 56,249,166,931.52, 77,688,274,272 and 37,044,476,234.24

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Solution

The fourth proportional to 56,249,166,931.52, 77,688,274,272 and 37,044,476,234.24 is: 51,163,805,384.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,249,166,931.52 : 77,688,274,272 = 37,044,476,234.24 : x
  2. Step 2: Convert to fraction form
    56,249,166,931.52/77,688,274,272 = 37,044,476,234.24/x
  3. Step 3: Cross multiply
    56,249,166,931.52x = 77,688,274,272 × 37,044,476,234.24
  4. Step 4: Simplify right side
    56,249,166,931.52x = 2,877,921,429,948,222,930,944
  5. Step 5: Solve for x
    x = 2,877,921,429,948,222,930,944/56,249,166,931.52
  6. Step 6: Final answer
    x = 51,163,805,384.92

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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.