Home / 38,790,402,444,546-58,185,754,623,900-9,384,574,145,363.70

Finding the Fourth Proportional to 38,790,402,444,546, 58,185,754,623,900 and 9,384,574,145,363.70

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Solution

The fourth proportional to 38,790,402,444,546, 58,185,754,623,900 and 9,384,574,145,363.70 is: 14,076,897,739,139.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,790,402,444,546 : 58,185,754,623,900 = 9,384,574,145,363.70 : x
  2. Step 2: Convert to fraction form
    38,790,402,444,546/58,185,754,623,900 = 9,384,574,145,363.70/x
  3. Step 3: Cross multiply
    38,790,402,444,546x = 58,185,754,623,900 × 9,384,574,145,363.70
  4. Step 4: Simplify right side
    38,790,402,444,546x = 546,048,528,471,928,238,944,288,768
  5. Step 5: Solve for x
    x = 546,048,528,471,928,238,944,288,768/38,790,402,444,546
  6. Step 6: Final answer
    x = 14,076,897,739,139.17

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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.