Home / 38,790,402,444,549-58,185,754,623,910-9,384,574,145,370.40

Finding the Fourth Proportional to 38,790,402,444,549, 58,185,754,623,910 and 9,384,574,145,370.40

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Solution

The fourth proportional to 38,790,402,444,549, 58,185,754,623,910 and 9,384,574,145,370.40 is: 14,076,897,739,150.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,790,402,444,549 : 58,185,754,623,910 = 9,384,574,145,370.40 : x
  2. Step 2: Convert to fraction form
    38,790,402,444,549/58,185,754,623,910 = 9,384,574,145,370.40/x
  3. Step 3: Cross multiply
    38,790,402,444,549x = 58,185,754,623,910 × 9,384,574,145,370.40
  4. Step 4: Simplify right side
    38,790,402,444,549x = 546,048,528,472,412,024,060,510,208
  5. Step 5: Solve for x
    x = 546,048,528,472,412,024,060,510,208/38,790,402,444,549
  6. Step 6: Final answer
    x = 14,076,897,739,150.56

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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.