Home / 7,500,223,737.10-10,349,357,446.12-4,112,241,486.13

Finding the Fourth Proportional to 7,500,223,737.10, 10,349,357,446.12 and 4,112,241,486.13

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Solution

The fourth proportional to 7,500,223,737.10, 10,349,357,446.12 and 4,112,241,486.13 is: 5,674,371,663.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,223,737.10 : 10,349,357,446.12 = 4,112,241,486.13 : x
  2. Step 2: Convert to fraction form
    7,500,223,737.10/10,349,357,446.12 = 4,112,241,486.13/x
  3. Step 3: Cross multiply
    7,500,223,737.10x = 10,349,357,446.12 × 4,112,241,486.13
  4. Step 4: Simplify right side
    7,500,223,737.10x = 42,559,057,044,663,205,888
  5. Step 5: Solve for x
    x = 42,559,057,044,663,205,888/7,500,223,737.10
  6. Step 6: Final answer
    x = 5,674,371,663.63

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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.