Home / 31,075,023,967.10-46,612,225,205.89-9,827,476,223.05

Finding the Fourth Proportional to 31,075,023,967.10, 46,612,225,205.89 and 9,827,476,223.05

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Solution

The fourth proportional to 31,075,023,967.10, 46,612,225,205.89 and 9,827,476,223.05 is: 14,741,116,061.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,075,023,967.10 : 46,612,225,205.89 = 9,827,476,223.05 : x
  2. Step 2: Convert to fraction form
    31,075,023,967.10/46,612,225,205.89 = 9,827,476,223.05/x
  3. Step 3: Cross multiply
    31,075,023,967.10x = 46,612,225,205.89 × 9,827,476,223.05
  4. Step 4: Simplify right side
    31,075,023,967.10x = 458,080,534,914,416,115,712
  5. Step 5: Solve for x
    x = 458,080,534,914,416,115,712/31,075,023,967.10
  6. Step 6: Final answer
    x = 14,741,116,061.55

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1.5x scale

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.