Home / 70,457,879,246.47-97,235,075,130.15-41,523,290,313.39

Finding the Fourth Proportional to 70,457,879,246.47, 97,235,075,130.15 and 41,523,290,313.39

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Solution

The fourth proportional to 70,457,879,246.47, 97,235,075,130.15 and 41,523,290,313.39 is: 57,304,027,547.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,457,879,246.47 : 97,235,075,130.15 = 41,523,290,313.39 : x
  2. Step 2: Convert to fraction form
    70,457,879,246.47/97,235,075,130.15 = 41,523,290,313.39/x
  3. Step 3: Cross multiply
    70,457,879,246.47x = 97,235,075,130.15 × 41,523,290,313.39
  4. Step 4: Simplify right side
    70,457,879,246.47x = 4,037,520,253,273,894,813,696
  5. Step 5: Solve for x
    x = 4,037,520,253,273,894,813,696/70,457,879,246.47
  6. Step 6: Final answer
    x = 57,304,027,547.44

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1.5x scale

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.