Home / 58,046,784,381.10-87,075,118,280.75-17,718,694,306.36

Finding the Fourth Proportional to 58,046,784,381.10, 87,075,118,280.75 and 17,718,694,306.36

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Solution

The fourth proportional to 58,046,784,381.10, 87,075,118,280.75 and 17,718,694,306.36 is: 26,579,549,908.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,046,784,381.10 : 87,075,118,280.75 = 17,718,694,306.36 : x
  2. Step 2: Convert to fraction form
    58,046,784,381.10/87,075,118,280.75 = 17,718,694,306.36/x
  3. Step 3: Cross multiply
    58,046,784,381.10x = 87,075,118,280.75 × 17,718,694,306.36
  4. Step 4: Simplify right side
    58,046,784,381.10x = 1,542,857,402,506,627,776,512
  5. Step 5: Solve for x
    x = 1,542,857,402,506,627,776,512/58,046,784,381.10
  6. Step 6: Final answer
    x = 26,579,549,908.87

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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.