Home / 40,752,754,666.95-61,157,054,927.81-14,223,271,222.74

Finding the Fourth Proportional to 40,752,754,666.95, 61,157,054,927.81 and 14,223,271,222.74

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Solution

The fourth proportional to 40,752,754,666.95, 61,157,054,927.81 and 14,223,271,222.74 is: 21,344,652,319.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,752,754,666.95 : 61,157,054,927.81 = 14,223,271,222.74 : x
  2. Step 2: Convert to fraction form
    40,752,754,666.95/61,157,054,927.81 = 14,223,271,222.74/x
  3. Step 3: Cross multiply
    40,752,754,666.95x = 61,157,054,927.81 × 14,223,271,222.74
  4. Step 4: Simplify right side
    40,752,754,666.95x = 869,853,379,422,249,418,752
  5. Step 5: Solve for x
    x = 869,853,379,422,249,418,752/40,752,754,666.95
  6. Step 6: Final answer
    x = 21,344,652,319.36

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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.