Home / 35,719,535,959.37-53,579,303,920.60-13,337,032,266.18

Finding the Fourth Proportional to 35,719,535,959.37, 53,579,303,920.60 and 13,337,032,266.18

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Solution

The fourth proportional to 35,719,535,959.37, 53,579,303,920.60 and 13,337,032,266.18 is: 20,005,548,392.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,719,535,959.37 : 53,579,303,920.60 = 13,337,032,266.18 : x
  2. Step 2: Convert to fraction form
    35,719,535,959.37/53,579,303,920.60 = 13,337,032,266.18/x
  3. Step 3: Cross multiply
    35,719,535,959.37x = 53,579,303,920.60 × 13,337,032,266.18
  4. Step 4: Simplify right side
    35,719,535,959.37x = 714,588,905,188,506,730,496
  5. Step 5: Solve for x
    x = 714,588,905,188,506,730,496/35,719,535,959.37
  6. Step 6: Final answer
    x = 20,005,548,392.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.