Home / 7,310,049,291,427.40-10,087,959,434,278-4,018,156,528,270.40

Finding the Fourth Proportional to 7,310,049,291,427.40, 10,087,959,434,278 and 4,018,156,528,270.40

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Solution

The fourth proportional to 7,310,049,291,427.40, 10,087,959,434,278 and 4,018,156,528,270.40 is: 5,545,106,256,028.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310,049,291,427.40 : 10,087,959,434,278 = 4,018,156,528,270.40 : x
  2. Step 2: Convert to fraction form
    7,310,049,291,427.40/10,087,959,434,278 = 4,018,156,528,270.40/x
  3. Step 3: Cross multiply
    7,310,049,291,427.40x = 10,087,959,434,278 × 4,018,156,528,270.40
  4. Step 4: Simplify right side
    7,310,049,291,427.40x = 40,535,000,057,771,118,016,069,632
  5. Step 5: Solve for x
    x = 40,535,000,057,771,118,016,069,632/7,310,049,291,427.40
  6. Step 6: Final answer
    x = 5,545,106,256,028.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.