Home / 74,799,963,362.50-103,227,194,209.53-41,422,634,210.50

Finding the Fourth Proportional to 74,799,963,362.50, 103,227,194,209.53 and 41,422,634,210.50

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Solution

The fourth proportional to 74,799,963,362.50, 103,227,194,209.53 and 41,422,634,210.50 is: 57,165,032,094.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,799,963,362.50 : 103,227,194,209.53 = 41,422,634,210.50 : x
  2. Step 2: Convert to fraction form
    74,799,963,362.50/103,227,194,209.53 = 41,422,634,210.50/x
  3. Step 3: Cross multiply
    74,799,963,362.50x = 103,227,194,209.53 × 41,422,634,210.50
  4. Step 4: Simplify right side
    74,799,963,362.50x = 4,275,942,306,317,605,011,456
  5. Step 5: Solve for x
    x = 4,275,942,306,317,605,011,456/74,799,963,362.50
  6. Step 6: Final answer
    x = 57,165,032,094.94

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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.